with almost any color but that of the yellow order. A well-known
authority advises the use of the richest and most permanent tones of
red, green, blue, and umber shades in shading gold letters placed on
colored grounds. Reds, especially the intense and most brilliant reds,
are warm, advancing colors for shading gold letters. Imagine, if you
please, a more strikingly handsome combination than a gold letter
shaded with red cast against a ground of some one of the fashionable
greens. Or reverse the style, and put the gold letter upon a ground of
carmine glazed over flamingo red, shading with green. Blue, as a shade,
produces a cool, distant effect.
Black letters may be usually shaded with any of the primary or
secondary colors. In shading it should be borne in mind that
complementary colors cannot always be tastefully combined. As, for
instance, yellow and orange would not look fetching to any extent when
shaded with blue, although regarded as complementary. The learner
should apply himself studiously to the study of happy and harmonious
color effects in the matter of shading.
PUNCTUATION.
A staid old axiom has it that "art and education are twin sisters,"
but the examples of punctuation as seen in wagon lettering often met
with suggest the inference that the vehicle letterer is not slow, at
times, to offer a startling contradiction to the axiom. The sense of
construction and meaning can be quickly and effectually destroyed in a
piece of lettering by a bit of bad punctuation. The simple misplacing
of a comma, period, or apostrophe,--about the only punctuation marks
deemed necessary at present to bring out the full meaning and make
symmetrical a job of vehicle lettering--often results in disfiguring
an otherwise really meritorious piece of work. The late Mr. Geo. W. W.
Houghton has defined the object of punctuation, "to so divide written
or printed sentences that the meaning may be made more visibly clear."
[Illustration]
In vehicle lettering as now practiced the more striking and
illuminative words and phrases are set forth in separate lines, each
line, as a rule, carrying a different size and a different style of
letter. This system of vividly illuminating and emphasizing vehicle
lettering has reduced the need of punctuation to the minimum; but
it renders the necessity of a wise and judicious use of punctuation
marks none the less imperative. In no way that we are aware of can
the information which a line of lettering is intended to convey be
so clearly perverted as through the medium of a flagrant error in
punctuation. A sweep of lettering done according to the most approved
standard of letter form and construction, but improperly punctuated,
is at best only a distorted and deformed example of workmanship. The
advertising pages of the big magazines offer fine advantages for the
accumulation of reliable "pointers" upon the accepted practice of
modern newspaper and magazine punctuation. To such sources the reader
is invited to go if he would profit by the examples set forth by
acknowledged masters of the art of punctuation.
ALPHABETS.
The Roman alphabet is easily the most beautiful and engaging of all the
alphabets used by the wagon letterer. It is an alphabet of impressively
graceful lines, curves flowing easy rather than exact, with nothing
about it to suggest a lack of freedom or easy repose. The Roman
letter, as conceived by the modern school of American sign writers
and letterers, is at once the most picturesque and the most difficult
to execute of any style known. It is a letter of severe requirements,
enforcing in its proper execution a very facile and skilled
manipulation of all the aids at the command of the workman. Inferior
quality of work cannot be concealed in the Roman letter. Every curve
of its noble form must be brought out and fully rounded if the letter
is to be what its name implies. Accompanying this chapter is a Roman
alphabet, and while there are a number of styles dignified under the
title of Roman they are all formed on the same general principle. The
Roman alphabet is deservedly held in high esteem by vehicle letterers
and sign writers the country over. It is most commonly adapted to the
needs of wagon lettering, especially. It is easily read and can be
greatly extended, if necessary, without injury to its bold and legible
characteristics. The distinctive features of the individual letters
contained in the Roman alphabet are briefly summarized as follows:
[Illustration]
[Illustration]
A has its cross bar drawn at two-fifths of its height. Properly it
should be wider than the H or N. The center bar of B belongs above the
center of the letter. C is not drawn in a perfect circle. Abrupt curves
should be avoided and the exact lines of the dividers discarded. D
requires care in execution, its large sweeping curve being a difficult
one to control. E goes a bit wider than its height, with bar above
center. F is frequently drawn a trifle narrower than E. Remarks made
concerning C apply to G. Keep cross bar of H above the center. Its
width should be about equal to its height. I is very easy to make and
needs no description. J is a little narrower than the other letters.
K is entitled to about the same space as H. The cut shows where the
angles of the letter meet. L and M occupy considerably more space than
other letters. N requires the same space as H. O is a little wider
than C. The necessity for this increased width will become immediately
plain to one who will first make C and then undertake to confine O
in the same circle. The proportion of P is shown in the alphabet. Q,
along with O, needs easy, sweeping curves to best display its form.
Make the appendage clean cut and bold. It has been said that a wagon
letterer's standard as an artist is determined by the quality of his
Roman R's. Be that as it may, R is rightfully regarded as a difficult
letter to execute. The cross bar usually goes in at the center of the
letter. The tail of the letter constitutes the difficult point to
control. S is a handsome letter, withal a difficult one to execute
properly. To ascertain the correctness of one's S, invert the letter
as drawn. Inverted the letter will be top-heavy but it should not be
built on awkward lines. T has the same height as width. It should not
be narrowed beyond the proportion here indicated, as one often observes
it in sign work. N and V may be passed without comment. W, practically
composed of two V's, is distinguished as the widest letter of the
alphabet. X occupies about the usual space and its upper part should be
smaller than the nether. Y is best known as a wide letter and like the
T, has a shape that tends to break the regularity of spacing and leads
the workman oftentimes to ruin the appearance of the letter through
the process of contraction. Z is ordinarily classed as one of the easy
letters of the alphabet to make.
The modified block alphabet herewith shown is executed by many Eastern
wagon letterers, and it may be said to be drawn upon pleasing and easy
lines. In display lines the modified block presents a glowingly fine
appearance, forcible, prominent, and plain enough for him who runs to
read.
The ornamental alphabets set forth in alphabets No. 1 and No. 2 require
no extended comment. They may be varied somewhat to meet certain needs
and necessities. The letters composing No. 2 have limbs projecting
above and below the regulation lines, and therein lies the chief beauty.
By the kind permission of Mr. Chas. B. Sherron, editor of _Varnish_,
the writer is pleased to illustrate a Grecian alphabet of decidedly
unique attractions. Wagon letterers have come to regard this alphabet
with much favor, and, if properly executed, it gives very striking
effects. The embellishments admit of innumerable changes and
modifications. In point of fact, the variations that are possible with
this design are only limited by the talent of the workman. The letters
may be shaded quite as handily as other styles. Done in gold against
any dark ground they furnish beautiful and rich effects.
Accompanying these alphabets are a few designs for business vehicle
panels in which examples of present day lettering are reflected from
variously ornamented grounds. From a study of them the apprentice
may perhaps find a suggestion that will lead him to originate more
pretentious examples. There are many unexplored fields of beauty in the
domain of ornamental wagon lettering, bear in mind.
CHAPTER XI.
MONOGRAMS--ANTIQUITY OF THE MONOGRAM--HOW TO DESIGN AND PAINT THE
MONOGRAM--TOOLS NEEDED--LEADING COLORS EMPLOYED--SOME ENGAGING
COMBINATIONS--ILLUSTRATIONS, ETC.
The designing and painting of monograms is an accomplishment which
the carriage painter should zealously strive to acquire. Years ago
the crest, coat-of-arms, and other elaborate forms of ornamentation
accompanied the monogram in its mission as a panel decoration.
Gradually, in response to the dictates of the vehicle-using public, and
encouraged, no doubt, by the stern mandates of competition, the use
of the lavishly wrought style of panel ornament has given way largely
to the monogram. Despite the apparent tendency toward plain effects
in the matter of pleasure vehicle ornamentation the fact remains
unassailed that a well executed monogram cast upon the panels of a
vehicle imparts a color effect, and breaks the monotony of a finish,
to a very satisfying extent. As my lamented friend Manchester was wont
to say: "That little patch of color warms up the entire job, relieving
that sense of sameness that one feels when contemplating a carriage. No
matter how nicely it is finished, there seems to be something lacking
if the ornament is omitted. That little color spot is like an oasis in
a desert--a resting place, as it were, for the eye." Most certain it
is that the dull uniformity, the eye offending lack of variety, in the
painting of a carriage panel is often relieved by the simple addition
of a monogram. The monogram is not of recent origin. Away back in those
alluring days of Greek heroes and Egyptian divinities the monogram
existed. Indeed, early in the fourth century, as ancient history
informs us, monograms were used to identify the pomp of power. In
France the monogram was early employed in the capacity of a signature
and inscribed upon seals and coins. In point of fact, the use and
purpose of the monogram was clearly established when the world was yet
young.
[Illustration]
The word monogram is said to be derived from two modest little Greek
words, _monos_, alone, only, and _gramma_, letter. Authorities differ
considerably in defining the word monogram. A modern authority refers
to it in this wise: "In the true monogram two of its letters, or all,
for that matter, should have some portion in common." Again it is said
to consist of "characters or ciphers composed of two or more letters
interwoven, being an abbreviation of a name." Still another authority
contends that the monogram is "a device formed by the assemblage of two
or more letters so as to form a single character." Probably the three
definitions here quoted determine the limits and significance of the
monogram as we wish to know it today. If the monogram is formed of but
two letters it is denominated a simple monogram. Composed of all the
letters of a name it is classified as a complete monogram. It is not
the writer's purpose to inveigh against the elaborate and complicated
monogram, which, in some respects, at least, partakes freely of the
mystifying characteristics of an oriental newspaper advertisement, but
he does wish to emphasize the value of a monogram devoted to the use
of vehicular adornment made sufficiently plain and simple to be easily
read by one not used to deciphering hieroglyphics. "Handsome is that
handsome does," runs the quaint old axiom, and, generally speaking,
the clean cut, unencumbered, legible monogram, serves its office as a
handsome ornament when it offers to the observer a tale soon told.
[Illustration]
[Illustration]
The designing and painting of monograms constitutes an art mastered,
save in exceptional instances, only after long continued study and
practice. Some of our best monogram makers do not ascribe their success
to talent, but, rather, to hard work and practice. Works on monograms
furnish plenty of examples of the different styles (which consist,
principally, of the Florentine, script, and block,) for the guidance
of the beginner. With such examples before him the work of making
monograms may be begun. Mr. W. A. Thompson, probably one of the most
skillful monogram designers in the country, advises the student to
"begin practice with a slate and pencil for a time at least, as the
lines can be more readily erased than from paper." As some proficiency
is gained the slate may be discarded in favor of the writing pad,
pencil and eraser. The compass and dividers are not advised as aids
to be constantly relied upon. The general practice should be to let
these aids severely alone. Free-hand drawing produces, as a rule,
the most symmetrical and graceful monogram. Study of proportion and
balance should early engage the thought of the learner. Curves on one
side of a monogram, for instance, should be followed when possible by
similar ones on the opposite side. Also, as a rule, the base should
be a little sturdier than the apex. It would prove futile to attempt
to append any set of rules to govern the designing of a monogram. The
principle that would obtain in the laying out of one design would
probably fail of being a principle at all in the drawing of the second
one. This by virtue of the law of variation which rules in this as in
all other arts. The letter delected from its true course, (its standing
alone not being here considered,) either one way or the other, should,
as a matter of balance, be matched by a letter swung in an opposite
direction. If it were possible at all times to use only those letters
which admit of an exquisite arrangement, the problem of balance and
proportion would invite an easy solution. But such, unfortunately,
is not the case. Hence, the charm and beauty of the monogram must
necessarily be governed at times by the individual letters of which it
is composed instead of by their arrangement _en masse_. The perfectly
symmetrical monogram is not always possible under the masterful touch
of the most dashing originator of monogram architecture.
[Illustration: O. D. T.]
[Illustration: W. H. D.]
[Illustration: M. W. & CO.]
In designing a monogram for a carriage the size and formation of the
panel upon which the ornament is intended to be used must be reckoned
with. Any other details of general construction, as applied to the
vehicle, require consideration in order that the design may have an
especial adaptation to its surroundings. The style of the design ought,
properly, to be in strict harmony with the style of the vehicle, just
as in color the design should harmonize with the colors employed in
painting the carriage.
In preparing the design for a surface two methods are given for the
transference of the design from the paper to the surface. The design
being drawn on the paper, and all interlacings clearly denoted by
extra emphasized black lines, chalk or whiting is rubbed on the
back of the paper, after which it is placed upon the panel and held
carefully in position while the lines of the design are gone over with
a hard pencil. By the second method the design, after being drawn, is
perforated along its lines with a needle. It is then laid upon the
panel and with a pounce of whiting, in case of a dark ground, and
charcoal, in case of a light one, the small dots outlining the design
are left upon the surface.
[Illustration: L. J. F.]
[Illustration: M. C. H.]
[Illustration: C. H. B.]
Occasionally the workman will wish to paint the monogram upon paper in
such a way that it can be used as a transfer ornament. This plan is
recommended when monograms are called for upon vehicles so constantly
used that they cannot be taken from service long enough to admit of
painting the monograms in the usual way. Take first grade lithograph
paper and upon one side apply successive coatings of mucilage until a
firm gloss is established. Then outline and paint the monogram upon
the gloss side of the paper, using colors and effects that would be
appropriate if the painting were being executed upon the panel direct.
The unused portion of the paper is now cut off and moistened and the
monogram, face down, is pressed solidly upon it and maintained in that
position until dry. The monogram is now, both back and face, perfectly
sealed between the mucilage clad paper. The paper at the back of the
ornament is next dampened little by little until it is sufficiently
saturated to permit being lifted easily. This process completes and
finishes the shop prepared transfer monogram, and if deftly prepared it
should render satisfactory results.
To perform good work in painting monograms due attention must be
given the tools. These should consist of mahl stick, palette, palette
cups, a small palette knife, pounce bags, small bottles containing
japan, turpentine, etc., and a complete assortment of pencils. The
pencils should be red sable hair, set in metal, and outfitted with
cedar handles. The hair had best not exceed 1/4 inch in length, and
in size the pencils may run from knitting-needle bulk to what pencil
makers call No. 2. As a rule, a pencil somewhat smaller than the No. 1
pencil of commerce will be needed. In the way of pigments the workman
should provide himself with an array of the best tube colors. A finely
prepared color is a great aid to the workman--an aid, let me say,
too rarely appreciated. The most popular monogram colors are various
shades of greens, and reds having close relationship to vermilion and
carmine. In addition, such pigments as silver or flake white, drop
black, ultramarine blue, verdigris, burnt umber, burnt sienna, orange
chrome, Indian red, chrome yellow and Tuscan red are used.
[Illustration: O. D. T.]
[Illustration: G. W. B.]
[Illustration: A. M. N.]
The initial of the surname, invariably to be made more prominent than
the letters of the Christian name, will submit to strong color effects
without offending the visual sense. Perhaps it may be timely here to
say that, after recognizing the fact that the striping of the running
parts rigidly govern the color or colors of the monogram, there are no
arbitrary laws to restrict the color schemes employed. In this as in
other branches of ornamental painting the harmony by analogy and the
harmony by contrast are recognized and adhered to. The monogram painted
in relief is an illustration of harmony by analogy. Such a monogram
represents the employment of a single color and its blended tints and
shades. Harmony by contrast consists of painting each letter of the
monogram a different, but complementary, color. The relief monogram is
best done by first laying the design in a medium shade of the selected
color. Then the shades proper of the monogram are cast in with the dark
shades of the color, and the light ones with tints of the color. The
vital principle involved in shading is, in the words of an authority,
"to shade the under parts of the letter or object lapping it and the
opposite side on which the light falls--the shade of the overlapped
letter would naturally fall on the underlapped letter, giving the
former a raised appearance."
It has been said that the striping should govern the color or colors of
the monogram, as for example: If the gear be striped with carmine the
predominating color of the monogram should be carmine; if with orange,
then orange; if with green, then green, etc. Granting this, it may also
be conceded that the style and general conformation of the monogram
should in no small degree compel color effects especially adapted to
it. The symmetrical monogram calls for a precisely balanced color
scheme, while the clumsy and uncouth one, made so from necessity--and
what an inexorable task-master necessity is!--needs a color adjustment
that seeks to balance the light parts with the heavy ones, and the
heavy with the light.
Gold and aluminum have of late been largely used in connection with
colors and no departure from the correct color principles has thus
far been remarked, vehicle users being especially delighted, as well
they may be, with the innovation. A practice that has seemed to please
the public immensely permits laying the entire monogram with gold or
aluminum, as the painter may elect, and then glazing the first letter,
say, with ultramarine blue, the next with verdigris, and still the next
with carmine.
[Illustration: L. V. R.]
[Illustration: G. F. L.]
[Illustration: A. L.]
If done in gold or aluminum apply a coat of rubbing varnish over the
leaf before shading and washing with the transparent colors. Thus
will the varnish check the subsequent coatings from striking in and
tarnishing the brilliancy of the leaf. In the case of gold being used,
follow the varnish with shadings of asphaltum diluted with varnish.
The dark shades may be produced by recoating with the asphaltum until
the desired shade is reached. Once the asphaltum is quite dry, proceed
to coat those parts of the monogram desired to be in colors with such
glazing colors as carmine, ultramarine, or cobalt blue, verdigris, etc.
The shades of asphaltum are reflected through these transparent colors
to the measure of a beautiful appearance, and the sum total of effects
thus produced are particularly rich and brilliant. The letters of a
monogram painted vermilion glazed with carmine, and the carmine then
being shaded with asphaltum and high lighted with pale canary color
afford a splendid effect.
In executing the script monogram the workman will agree with us that
carmine and vermilion mixtures produce the finest color effects. In
fact, all lean bodied letters show at their best when done in some of
the gorgeous reds now popular. A very fetching monogram, as to color,
is made by laying the design in vermilion and then glazing part of it
with carmine. Or, if the striping suggests green for the color, lay
the design in a shade of green to harmonize nicely with the striping,
and glaze a portion of it with verdigris. Heavy bodied letters such as
are combined in some of the monograms accompanying this chapter show
admirably with the upper halves done in vermilion and the nether parts
put in Indian red, or, preferably, flamingo red. The vermilion should
be given a light wash of carmine, and the letters then outlined with
deep orange. In some of the large cities where the trappings and the
suits of fashion are ever in the foreground one may see the monogram
having one of its letters tricked out in all the finery of a graded
shade. The manner of shading consists of beginning at the top of the
letter with the palest shade of a certain color, and then gradually
deepening the shade as the painting descends until, when the base of
the letter is reached, the very deepest and darkest shade of the color
is developed. As for example, the striping indicates the employment
of green as one of the prominent colors in the monogram. Begin at the
top of the letter with the very palest shade of green then continuing
with the various gradations down to the deepest shade. A graded shade
is most successfully accomplished with color containing a binder of raw
linseed oil to give the pigment a free working property. A short stiff
pencil, lightly, very lightly, tipped with color works most effectively
in blending each shade into the next. Reds and blues respond splendidly
to the attractions of the graded shade.
The high lights are justly important features of a monogram. Many
monogramists contend that a high light is almost invariably improved by
the addition of a bit of the color of the letter being executed. As,
for instance, the letter is painted medium shade of green, and the high
light goes white. To the white add a dash of the green, and note the
restful, pleasing effect secured thereby.
[Illustration: C. H. B.]
[Illustration: T. B.]
[Illustration: L. G.]
High lighting, however, as it applies to nearly all styles of monograms
is not suited to the delicate features of the script monogram. The high
lighting of the script ornament should consist in merely flicking those
parts needing a relief touch with a color that will denote a slant of
light from above.
The provision that permits the striping colors used upon a vehicle to
govern, with but few exceptions, the predominating color or colors
of the monogram renders a presentation of the color scheme adapted
to the accompanying designs superfluous. Therefore, it only remains
for the writer to advise his readers to learn how to design and paint
monograms. It is a buoyant and fascinating art.
CHAPTER XII.
PAINTING THE BUSINESS WAGON: CONSIDERED AS A WORK OF ART AND AS AN
ADVERTISING MEDIUM--VARIOUS PRACTICAL PROCESSES GIVEN--POPULAR COLOR
COMBINATIONS EMPLOYED--PAINTING CANVAS TOPS, ETC.
Only a prophet of much temerity would attempt to bound the
possibilities of business wagon painting. It may be allowable to define
it as a limitless art, resourceful, restive, responsive to an admirable
degree to the ever-varying side-lights of technical skill. All that
art can be anywhere the broad surface of the modern business vehicle
invitingly offers to display. The time when the main requirement of
a business wagon was symmetry and strength of structure has gone by.
The merchant, the man of business, has found it to possess a value
beyond its mere capacity as a carrier of merchandise. Its worth as an
advertising medium, as an agency through which business stability and
enterprise may be widely heralded, has been fully learned. Thus the
evolution of the present elaborately painted and decorated business
wagon has come about. Is it not stating the truth too strongly to say
that the average business man is now quite as exacting and peremptory
about the style and appearance of his business wagon as he is of his
much prized pleasure vehicle. He aims to have his painter achieve a
distinct individuality in the painting of his (the business man's)
vehicles, so that so-and-so's delivery wagons are readily distinguished
from all others met with along the highways and by-ways. To this end
he not only seeks to have his vehicles so painted and decorated that
unsurpassed advertising effects are commanded, but he also makes
careful selection of a combination of colors, and strictly adheres to
that combination throughout the list of his business vehicle equipment.
This manifestation of exclusiveness on the part of business men has
created a spirit of rivalry that has greatly redounded to the painter's
benefit in that more beautiful and dashing color effects are now in
vastly greater demand than formerly.
And the gratifying aspect of the case is that these original and
artistic styles of painting the business vehicle bid fair to continue
in popularity. It furnishes the wagon painter, and most especially
the apprentice in the wagon paint shop, an incentive to excel in this
branch of painting.
The reader may here note, perhaps, an inclination to separate
wagon painting, which we have in preceding chapters treated as an
inclusive feature of vehicle painting in its broad interpretation,
from other branches of the painting art. Necessarily, in the small
provincial jobbing paint shop it is all grist that comes to the
hopper; consequently carriage and wagon painting are judiciously
included under one head. In the city establishment, however, an abrupt
division is made, and we find business wagon painting practiced as a
specialty--reduced to a fine art. Many argumentative discussions have
been conducted by specialists in the two branches to prove the superior
skill required in one branch as against the other, and a wide diversity
of opinion remains prevalent as to which side has the best of the
controversy.
Certain it is, at any rate, that the exactions of fine wagon painting
are at present very pronounced. Granting that elegant general effects
take precedence over all other features of wagon painting, the fact
remains that the quality of the surface must be carefully looked
after. It is seldom needful to obtain as fine and satiny a surface
as is required on the panel of the jaunty brougham or the luxurious
landau, the color scheme employed, united with dignified and artistic
ornamentation, being depended upon as the irresistable attraction.
However, this statement is not intended to belittle the importance of
the surfacing system. Upon the finest class of business wagons it is
a common experience to observe surfaces which in point of smoothness
and general excellence are second only to those observable upon heavy
pleasure carriages of the finest class.
The wagon painter is confronted by many difficulties concerning which
the carriage painter pure and simple, knows little. He must know well
how to build beautiful and durable surfaces. He should be a first-class
colorist, understanding all the features of color mixing and fully
conversant with the laws of harmony and contrast. He will likewise
find it necessary to be an unexcelled master of the varnish brush, a
skilled striper, wagon letterer, and decorative painter of established
ability. The chief disadvantage under which the wagon painter labors is
presented to him through the agency of the many lead-weighted colors
which he is usually compelled to employ. Many of the light colors
extensively used in wagon painting at this time contain keg lead, or
lead of another form, as the main ingredient. In doing jobs with light
colors containing much lead, roughstuff is not generally used, the lead
medium being relied upon to furnish a sufficiently smooth, compact,
and close-textured surface; and naturally, therefore, this surface is
freely flexible and elastic. Amid the stress and strife of competition
and swift processes, these coats are often crowded on so fast that
reliable drying is not assured, and then to lend additional uncertainty
to the outcome of the work, rather quick and fairly unelastic varnish
coats are employed, so that at the completion of the work a thread of
weakness gleams through the whole paint and varnish structure. Surface
building fallacies of this nature the wagon painter is forced to
contend with, and his ability to surmount them is repeatedly shackled
by rigid contrary decisions coming from the business office. By this
token, then, it is plain beyond the need of further demonstration,
that wagon painting is an art that bespeaks for its successful practice
technical knowledge and skill of a high order. Its varied phases, none
of which are uninteresting and most of which are really fascinating,
invite study, and the cultivation of talents, both artistic and
mechanical, not required in any other recognized branch of painting.
Probably the
PAINTING OF A FULL-PANELED TOP BUSINESS WAGON
offers more difficulties than any other style of wagon. The workman
first proceeds to clean off all the grease smears, and then takes full
care to get the job thoroughly sandpapered. Then prime job throughout,
running parts and body inside and out, top, bottom, etc. If the job
is to be painted in dark colors use the priming formula No. 1, given
in Chapter III. of this series, and if light colors are desired prime
with white (keg) lead thinned to working consistency with raw linseed
oil, tempered as to drying with a teaspoonful of japan to each pint of
the primer. If no time limit intervenes omit the japan. The running
parts, in due time, are next given careful sandpapering, and then rub
lead, as fully detailed in Chapter III., is applied. The body receives
sandpapering and a lead coat adapted to the final color, mixed, if the
job is to go roughstuffed, with 3/8 oil to 5/8 turpentine, half and
half. Apply to inside as well as outside of body and top, then when
these applied mixtures are dry, putty, using as mixture ingredients dry
white lead, 3 parts; keg lead, 1 part; and rubbing varnish and japan,
equal parts.
For the running parts, if to be painted in light colors, use the
next coat of pigment mixed to a brushing consistency with a trifle
less than 3/8 oil and a corresponding increase over 5/8 turpentine.
Thus gradually reduce the percentage of oil as the final color is
approached. In case dark colors are to prevail, apply over the red lead
a coat of lead pigment carrying a firm binder of oil, say one-sixteenth.
Upon the body, if it is to be painted in dark colors, next apply
four coats of roughstuff, choosing from among the formulas given in
Chapter III. one suited to the time allowance to be reckoned with. If
light colors are to be used, and stuff coats tabooed, all the open,
coarse-grained sweeps of the surface require an application of knifing
lead (again refer to Chapter III.) put on with a bristle brush and
then pressed into the minute wood orifices with a broad blade putty
knife. Then in the next coat of pigment, colored fittingly to meet the
final color, reduce the oil to the proportion of one-fourth oil to
three-fourths turpentine. In the next coat which will have practically
a full percentage of the desired color the quantity of oil used, as
compared to that contained in the preceding coat, should be cut in
twain. The next reduction should bring the pigment down to possessing
simply a good binder of oil. Then, in easy procession, follow the final
color coat, color-and-varnish, if the system permits it, clear rubbing,
and finishing.
On large top paneled jobs, however, when strictly high class results
are desired, it will be quite necessary, regardless of the colors
employed, to employ roughstuff as the body surfacing agent. The
surface is brought up to the roughstuff stage as above advised, and
then, in case of a white job, resort is had to the white roughstuff,
formulas for mixing which will be found in Chapter V. of this work. The
colors used over the stuff coats are either japan ground or washed with
benzine to free them as much as possible of the oil carried.
THE CHEAPER CLASS WAGON
is painted by various processes in all of which the several knifing-in
pigments are esteemed factors. A moderate cost method affording very
neat surface results upon small paneled bodies, ribbed ones, etc., is
executed by first giving the body a coat of some P. W. F., the filler
being applied freely and at the proper time removed and the surface
dried and cleaned up nicely with clean rags. The chamfers on ribbed
bodies are gone over with the filler. The day following, the surface
is given an application of knifing-in lead, the chamfers getting the
same treatment as the flat surface. This knifing-in lead receives a
very clean and smooth knifing, the labor of sandpapering being thus
reduced to the minimum. This coat having dried, the nail holes and
other indentations are next puttied. Sandpapering, first with No. 1/2
paper, lastly with No. 0, follows. This is made to suffice for a base
to color upon, if a light color is desired. If a dark color is wished,
a coat of lead, colored to a full slate color and mixed to dry "dead"
or gloss free, is put on with a camel's-hair brush. This effectually
dresses over and obliterates surface irregularities which might command
attention upon dark surfaces, whereas upon light colored ones, built
with a strong percentage of lead, they would pass unheeded.
The running parts get a primer consisting of lead, 2 parts; yellow
ochre, 1 part; floated in raw linseed oil. The outer or more exposed
parts are next draw-puttied with the regulation knifing lead, this to
be followed in due course with regular carriage putty, being smoothly
placed in nail holes and other cavities. Sandpapering next ensues and
this, in turn, is followed with a gloss-lacking lead coat in which the
final color is well represented.
Perhaps a still cheaper system, as practiced in a factory shop, may
be wanted. If so, prime job throughout, body and gear, with a pigment
strongly colored with the color to be used in painting the vehicle.
This primer, for its liquid ingredients, should have raw linseed
oil, 3/4; turpentine, 1/4; japan, 1 teaspoonful to each quart of the
mixture. Stand the work aside in a warm room for at least 48 hours.
Then thoroughly sandpaper with No. 1 paper, after which putty holes,
etc. Now take the body surface and give it a coat of knifing lead made
of dry white lead, 5/8; keg lead, 1/4; finely ground roughstuff filler,
1/8; rubbing varnish, 1/2; japan, 1/4; turpentine, 1/4; color this lead
to meet final color. Exercise great care in cleaning off all surplus
lead so that a very light polish with No. 1/2 sandpaper will suffice
to insure adequate surface smoothness. This knifing lead will require
thirty-six hours in which to dry reliably. Then reduce the consistency
of quick rubbing varnish somewhat with turpentine, and apply a coat to
the surface. With clean linen cloths wipe off the surface immediately.
This varnish coat serves to act as a stopper and sealer-up of the
knifing lead and putty, in addition to holding forth the subsequent
color and varnish coats becomingly. One day after putting on this
varnish coat rub the surface lightly with No. 0 sandpaper to flick off
dirt atoms, etc., dust carefully, and lay the first coat of color, a
strong binder of varnish being used in both the first and second coats
of color. From this out, color, ornament, and finish in the usual way.
The running parts are draw-puttied on the priming coat, puttied,
sandpapered in good shape, colored, and from thence out carried rapidly
to a finish. This method affords a pretty acceptable finish, especially
if tricked out with a neat turn of ornamentation and a fine show of
varnish.
Again the practice is observed in some establishments of painting the
running parts as just described and doing the body as follows: After
priming as usual, a coat of roughstuff mixed of lead and filler, equal
parts by weight, and rubbing varnish and japan, equal parts, thinning
to an easy brushing consistency with turpentine, is applied. After
giving this coat twenty-four hours to dry, sandpaper with No. 1/2
paper to clear off lumpy substances, etc. Clean off surface carefully
and draw-putty with a mixture composed of dry white lead, 2/3; keg
lead 1-1/3; liquids, rubbing varnish 2/3; japan, 1/3. This coat can
be worked over in ten hours if necessary. Then apply two coats of
roughstuff mixed as above suggested, the two coats being applied in one
day if the limitations of time so demand. If it is wished to avoid the
use of a guide coat, and at the same time enjoy whatever advantages are
afforded by such a coat, give the last coat of roughstuff a strong dash
of yellow ochre.
PAINTING HEAVY TRUCKS AND FARM WAGONS.
At present this class of vehicles is painted in a way differing
considerably from that practiced formerly. Then durability was the
chiefly considered virtue. Now that fickle and flighty feature of
painting is an attainment no more earnestly worked for than is a high
degree of excellence in color effects.
For trucks, while a wide range of colors are popular, radiant reds
and yellows are apparently in the greatest favor. The wheels of such
vehicles are best given a coat of raw linseed oil before the tires
are set. The remaining running parts and the body parts are likewise
coated with oil before the irons are fitted, whenever it is possible
so to do. It is then easier to clean off grease daubs and finger marks
left by the athletic blacksmith and his coy young assistant. Moreover,
there is a saving of time gained by this method. The next coat should
be a half-oil, half-turpentine lead coat tinted or shaded stoutly with
the color to be used in painting the vehicle, unless the color is to
be a yellow, in which case a pure white will be an entirely correct
ground. If a better job is desired apply an extra coat of lead and an
additional coat of rubbing varnish. Beautiful canary yellows are now
seen on a great number of city truck running parts. These yellows
can be purchased of the manufacturers ready for use, barring a simple
thinning down with turps and the addition of a little varnish for a
binder. Upon the first coat of lead, puttying should occur. If red or
some equally positive color is to be used, color putty accordingly.
If yellow, let the putty go white. Sandpaper and smooth surface down
finely upon the first, and, if used, the second coat of lead. In using
light colors, the mechanic will find it needful to keep clean hands,
as the slightest smear makes a disfigurement not easily remedied. For
first-class, solid jobs of canary or other delicate yellow, two coats
of the flat color, and one coat of color-and-varnish will quite surely
be required. The varnish coats when used clear should be very pale,
in fact, colorless. Happily, it is now a comparatively easy matter to
obtain varnishes specially adapted to light, sensitive yellow and white
surfaces.
Many of my readers located in the provincial jobbing paint shop will
have more or less of farm wagon painting to do. As a possible means
of aiding them somewhat in getting the job ready for the color stage
of the process, it may be said that when the job arrives at the paint
shop, the first and most important thing is to prepare the surface for
the first coat of oil and pigment. When possible it is advisable, as in
case of heavy trucks, to coat the job, prior to fitting the irons with
raw linseed oil. If anything, the average country blacksmith is given
to a more lavish surface adornment of soot smears, valve oil chromos,
and scorched quarter-sections than his city brother of hammer and
tongs. Such surface defacements are all violent enemies of durability.
Their sleek and clean removal is therefore imperative. To banish the
oil and grease and soot smears, saturate a cloth in benzine and lightly
wash the surface. This fluid will loosen and quickly remove, with the
aid of a clean cloth for a final drying up, all the greasy substances.
The scorched patches require a very thorough cleaning out, a piece of
glass nicely answering, usually, for slicking off the carved wood.
When the parts are freed from the burnt particles, touch them lightly
with raw linseed oil, wipe dry with a bit of cloth, subsequently
touching the places with shellac. The priming coat, or first pigment
coat, rather, should be controlled by whatever color the job is to
be painted. Putty on this coat. Then a lead coat still more heavily
fortified with the final color is in order. A coat of color-and-varnish
should suffice for a suitable base to stripe and finish upon, save in
case an extra color coat and an extra varnish coat will be needed.
Farm wagon bodies may get priming, a coat of knifing lead, a very
smooth sandpapering on this coat, then a coat of color, one of
color-and-varnish, then finishing varnish. If a little better surface
is wished, a coat of clear rubbing varnish, surfaced closely, will
give the desired result. Dark rich browns for the bodies harmonize
effectively with almost any of the popular yellows for running parts.
Indian red, five parts; Prussian blue, one part; with a dash of yellow
to tone the mixture, give a beautiful brown. Chocolate, maroon, and
wine color, also furnish strikingly handsome results for farm wagon
bodies, when shown over running parts attired in gay coats of yellow.
COLORS FOR BUSINESS WAGONS.
As already suggested, a wide variety of colors of striking brilliancy
are being used in painting business wagons. Perhaps the prevailing
colors may be referred to as the various shades of yellow, reds, and
greens. Chocolates, maroons, browns, and rich shades of blue are also
extensively employed. Many light delivery wagons are painted solidly
throughout, body and running parts, with some one of the beautiful
shades of canary yellow. The lettering and ornamental work upon the
body may be done in aluminum leaf, the shadings and striping being
placed in green or blue. A full-paneled top business wagon may be
painted in this way and the color effects will be handsome. The main
body panel, lower and front panel, rich wine color; center panel,
moldings and other spaces, medium carmine; inside edge of moldings go
black, striping white. Letter in gold and shade in blue, light and
dark. Running parts, carmine; striped 1/4 inch black line, and fine
line of white. Or the body panels may be done in deep ultramarine
blue, moldings black, with letters in gold and ornaments and striping
in gold and white. Running parts, light ultramarine blue striped two
round lines of white, five-sixteenths of an inch apart. Again the main
panel of body may go sage green or a fine cream yellow. If sage green,
paint lower panels merrimac green; running parts still lighter shade of
green. Lettering done in fine gold outline, striping and ornamenting
done in gold. In case main panel is done in cream yellow, throw lower
panels in carmine. Letter in gold. Running parts go a lighter tint of
cream, and stripe black to correspond with black moldings on body.
The fine line should be carmine. If desired, paint body and running
parts carmine, letter in gold or aluminum, and stripe with vermilion.
Moldings on body, black. Another combination shows the upper panel
black, lower panels and running parts, cherry red; or upper panel
black, lower panels amber brown, or deep green, with belt panel olive
green; running parts, a trifle lighter green. The upper and lower body
panel, in case of a three-panel job, may go Indian red, center panel
white; running parts Indian or Tuscan red. Letters and striping done in
gold and white.
A popular style of painting the ribbed body wagon is to paint body
panels dark, rich green; chambers, black; running parts, vermilion.
Panels of body striped primrose or orange yellow; running parts, black.
However, to mention in detail a very small part of the charming color
schemes which are sought and displayed in painting the modern business
vehicle would reach beyond the alloted limit of this chapter. Suffice
it to say that the painter has a richly blossoming and variegated field
of colors from which to select those combinations sanctioned by the
esteemed and appropriate standard of the colorist's art.
PAINTING CANVAS AND CLOTH TOPS.
_Formula No. 1._--Use of white vitriol one-quarter lb. in three quarts
of soft water, adding whiting until a good spreading consistency is
reached. Prime outside of top and curtains. This leaves the material
nicely flexible and coats the texture up so dense and full that a
couple of coats of paint are saved. Then with an elastic paint coat and
finish in the usual way.
_Formula No. 2._--Coat the canvas, barring curtains, with rye flour
paste, inside and out. Permit this paste to dry thoroughly. With
No. 1/2 sandpaper polish cloth lightly to knock off nibs, etc. Then
coat with white lead paint mixed with one-third raw linseed oil and
two-thirds coach japan, the mixture cut a little with turpentine. Next
coat reduce the oil to a trifle less than one-quarter oil to one-half
japan, one-quarter rubbing varnish, the remainder, turpentine. Next
give coat white color-and-varnish. Rub this coat lightly with water and
pumice stone (pulverized), letter, ornament, and finish with a durable
finishing varnish.
_Formula No. 3._--Size with hot glue water, using two coats twenty-four
hours apart. Then apply coat of keg white lead mixed two-thirds raw
linseed oil, the remaining one-third being japan and turpentine, equal
parts. After five days apply coat of lead containing three-eighths
oil, two-eighths japan, three-eighths turpentine. Then apply white
color-and-varnish. Rub lightly, letter, and finish. This is not adopted
to a limited time allowance.
_Formula No. 4._--Sponge with water top and side panels or curtains;
permit to partly dry and then coat with lead and oil coloring strongly
in the direction the final color is to be. Reduce the quantity of
oil in the next coat, and in lettering use enough oil in the colors
employed to give the requisite elasticity.
To paint on enameled drill, mix the pigment with raw linseed oil and
gold size japan, equal parts, and thin to the proper consistency with
turpentine. In judging the quantity of oil used, a close determination
of the percentage of oil contained in the lead should be made,
otherwise an excessive quantity of oil is apt to be used.
The wagon painter frequently has to letter on canvas, duck, or some
other material of similar texture not dressed in the raiment of paint.
To do this successfully various expedients are resorted to. Some
workmen practice moistening the cloth with water and then putting
on the letters in paint having plenty of oil in it. Others draw the
cloth tight and firm and size it with a solution of starch and water.
Proportions, 3/4 water; 1/4 starch. Allow this size to dry considerably
before beginning to letter. Mix the lettering pigment to a paste form
in elastic rubbing varnish and thin with turpentine. Still others make
a size of cooked starch and glue water, and sponge the parts that are
to be lettered. After the letters have been placed, if the cloth should
prove to be stiff and inelastic, sponge with moderately warm water, in
this way abstracting the surplus size.
CHAPTER XIII.
VEHICLE REPAINTING: HOW THE VARIOUS CLASSES OF WORK ARE DONE--MATCHING
COLORS--BURNING OFF PAINT--MATERIALS USED IN PAINTING--TREATMENT OF
TOPS AND DASHES--WASHING FINISHED WORK--SCHEDULE OF PRICES, ETC.
The re-varnishing, re-painting, etc., of vehicles constitutes an
important source of revenue for the carriage and wagon painter.
Many first-class paint shops connected with high grade carriage
manufacturing establishments do a heavy business in re-painting
vehicles. The writer has in mind a firm of carriage builders located
not far from the office of THE WESTERN PAINTER, which employs a force
of from sixty to eighty painters. In addition to painting and finishing
the manufactured output of the establishment, consisting, it may be
said, of anything in the carriage line from a tiny road buggy to a
dashing four-in-hand coach, the force is yearly credited with from
$30,000 to $40,000 worth of re-painting, etc. From this it will be
assumed that vehicle repainting, rightly directed, affords substantial
profits. Were it otherwise the firm in question would not make it a
part of their business.
TOUCH-UP-AND-VARNISH.
The touch-up-and-varnish job is supposed to reach the paint shop
showing but few evidences of grim-visaged service. The fact that it
doesn't uniformly do so furnishes the painter with about as much
difficulty in satisfactorily handling this class of work as he
encounters in doing those classes which have a more troublesome look to
them.
The best profits to be gleaned from this class of work are realized
when the room space will admit of locating the job in a position where
it can be handily worked at without much unhanging, and where plenty
of light may be secured. A simple removal of the shafts, wheels, and,
if necessary, top, together with such interior furnishings as carpet,
cushion storm apron, etc., will, in a majority of cases, suffice to
clear the way for active work upon the job, provided sufficient room
space is at command. The unhanging of some of these "touch ups" is
sometimes an expensive item, especially when rusty bolts are to be
taken out and replaced. Therefore, the least possible unhanging should
be practiced. Once the necessary parts are removed, proceed to clean
off the grease smears, wiping axle arms bright, and looking well to
the fifth wheel. Benzine is a good, quick liquid agent for loosening
grease, etc. If top is left upon the job (and it should be in most
cases, when possible), dust out the lining carefully, clean outside
well, then clean out the body interior, after which give the outside
body surface a light pumice flour and water rub as the most effective
means of ridding it of possible greasy patches, dirt nibs, etc. A
close, hard rubbing should be avoided, as upon a majority of surfaces
it is prone to disclose checks and fissures, minute or otherwise, which
a single coat of varnish will only serve to bring out more clearly,
rather than to conceal. The body rubbed and washed thoroughly, the
running parts are given a careful rinsing and drying off with the
chamois skin.
TOUCHING UP.
Matching colors preparatory to touching up is probably the most
difficult process related to this class of work. To match colors
successfully one must have a correct eye for colors. To distinguish
between closely related tints, shades, hues, and tones, in an accurate
and conclusive way, brings into play talents, or a gift--call it what
you please--not vouchsafed to the average mortal. This is one important
feature of the trade that practice does not make perfect. The colorist
does not acquire his skill by practice merely.
If the fading of colors tended in one general way and to something like
a uniform degree, the successful matching of colors might be controlled
in due time by all painters interested in experimental work. Chemistry
and other scientific aids to color-making have wrought mysterious and,
to the practical man, undemonstrable factors in carriage colors. As
a result, colors fade in all the varying degrees imaginable, and are
subject to so many influences that their control, as a rule, is quite
beyond the skill and practical knowledge of the painter.
Many of the colors, notably the radiant reds lately so fashionable,
are naturally so fugitive that unless extraordinary care is exercised
in preparing the groundwork, they quickly fade; and, their original
identity once lost, it is a feat beyond the ability of the most
masterful colorist or color matcher to restore. To a less extent,
perhaps, other colors operate in the same way.
The question, therefore, presents itself:--Is not the best way to match
colors to prevent their fading, so far as prevention can be made to
apply? One's doctor will affirm that a mound of prevention is worth a
mountain of cure.
It is not expected to make this prevention so sweeping and effectual as
to merit the title of a cure-all. But preventive measures, diligently
practiced, will lessen the fading evil, and thus reduce the work of
matching colors to the minimum. The mixing of colors, as already
alluded to in these chapters, should, so far as it is within the
power of enlightened paint shop knowledge, be made an exact process.
Carelessness and guess work are not to be tolerated. Exact measurements
of all the ingredients which go into a batch of color or paint are
necessary. Then a firm insistence upon hardy, durable grounds,
regardless of the hurrying shouts of the populace, is in order. A
fugitive red, or any other fugitive color, as a matter of fact, is
given a support that will add to its permanency, by adjusting the
ground color with such a strong binder of varnish that the color has a
"live look" to it--an approach to a faint egg-shell gloss, let us say.
The retention of the final color's original purity and strength is in
this way made more permanent.
In color matching, however, which, despite our best efforts, must
continue to be a part of paint shop practice, it is best to take over
to the mixing bench a certain part of the work to be touched up, and,
touching a few inches of space with varnish so that it can be seen what
the spots and what the color as a whole will look like under a fresh
coat of varnish, proceed to gauge the matching color to it. It is a
principle adhered to by many skilled workmen in the matching of colors
that the touch-up color should contain sufficient varnish to cause it
to dry with a stout gloss. A color furnished with a strong varnish
gloss will reflect more light than it will absorb, and _vice versa_.
And the color which in process of drying absorbs more light than it
reflects, will, as a rule, when varnished over, be a different color
(or a different shade, hue, or tint of that color) than it looked to be
in the mixing pot or on the surface after it had simply dried free from
"tack." An absorption of light has effected a chemical or other change
in it, and what was judged as a close match proves a wide departure
from it. Even with the counteracting agency of varnish, a color is
pretty sure to dry out lighter than it appears in the mixing cup, so
that close calculation and the exercise of the colorist's art in a fine
way is needed to get the desired match.
The touch-up color having been satisfactorily prepared and tested, the
felloes and all places on the job worn bare to the wood being, in the
meantime, touched with lead and oil, the work of touching first the
body and then the running parts is carried along.
Then the dressing of the top, side curtains, and, if need be, the dash,
ensues. The interior of the body is next varnished, then the outside
surface is flowed, and, finally, the running parts.
Coming next to the touch-up-and-varnish job, and by many painters
regarded as belonging to the same class, is the job that gets one
coat of color, striping, and one coat of varnish. This job offers an
opportunity for deception of which the paint shop graduates in the
school of intellectual villainy are quick to take advantage. They
solemnly assure the prospective customer that they will _paint_ his
vehicle for, say, $6, the price asked ordinarily for the color and one
coat varnish job. The stranger, caught by the price and the alluring
prospect of getting the job _painted_, responds to the "hold up" until
the dishonesty of the thing is revealed, as it is sure to be, by the
exacting needs of service. The color, stripe, and varnish job calls
for no little dexterity in many cases, in placing the color directly
over a hard, flinty surface of paint and varnish and making it stay
for a reasonable term of service. The surface once cleaned, as per
directions in the preceding case, the body is given a light rub with
water and pumice stone flour, and the gear is treated to a smart
smoothing off with fine sandpaper. These fine, and, to the naked eye,
almost invisible scratches and furrows, suffice to afford a foothold,
a gripping place, for the color. These hard, adamantine surfaces over
which quick colors are often necessarily placed may be classed as
prolific sources of color flaking and chipping. In addition to the
sandpapering as a means of promoting durability, the use of a strong
binder of varnish in the color is advised. The one coat color, stripe,
and varnish job is quickly done and should afford a good profit.
The color, color-and-varnish, stripe, and finish job simply means a
coat of color-and-varnish applied over the color after it has been
placed as just described. Then a "mossing" or rubbing with hair to the
extent of knocking of the gloss of the color-and-varnish, striping,
and finishing, the body surface, of course, to get a rather light rub
with water and pumice stone, both before applying the color and after
applying the color-and-varnish. Should the body surface show signs
of being fissured and cracked somewhat, it were better to forego the
rubbing with pumice stone and water, substituting therefor a dressing
down with No. 1/2 sandpaper. This provides against moisture getting
into the checks and causing trouble.
Following in the wake of the above class of work come the jobs that
are afflicted with all sorts and conditions of surface ailments; jobs
that ought properly to be burned off if the owners could be convinced
of the economy of the process. One way of treating a body surface
threaded with fissures consists of taking a two-inch scraper, such
as car painters use, made of a file cranked over at both ends so as
to give two cutting blades, and scraping the varnish completely off
down to the undercoatings of color and paint. Follow the scraping with
a quick rubbing with lump pumice stone or a fine grade of brick and
water, avoiding even a close approach to the wood. In most cases the
cracks will, by this process, be pretty cleanly removed; when they
are not entirely slicked off the remaining vestiges are, as a rule,
so faintly traced as to give no further trouble when bridged over by
the coats of lead, color, and varnish. The rubbing once completed, the
surface is given time to dry out thoroughly; then sanding with No. 0
ensues, this, in turn, giving way to a coat of facing lead mixed to dry
without gloss, the lead being colored to a decided slate shade with
lampblack. Apply with a camel's-hair brush. Sandpaper this coat with
No. 1/2 paper; then apply color, and finish out as previously advised
in these chapters. If a different plan of filling up is preferred, cut
down the surface with No. 2 sandpaper, and first apply a lead coat
mixed of 1/3 raw linseed oil to 2/3 turpentine. In 48 hours give a
coat of roughstuff made of keg lead and filler, equal parts by weight,
thinned to a stiff paste with rubbing varnish and japan, half and half,
and then reduced to a free brushing consistency with turpentine. First
puttying should be done on the lead coat, and the second one on the
first filler coat. A couple more of roughstuff coats will suffice to
give the needed body of rubbing pigment. Thus the old flinty foundation
is furnished with the requisite elasticity through the medium of the
oil lead coat. The roughstuff foundation is made to dry hard and firm,
like unto the condition of the old foundation itself, and in this way
an affinity between the old and the new is established.
Another foundation is quickly builded by taking any good roughstuff
filler and reducing it to a spreading consistency with shellac,
the first coat, however, being made a bit thinner in body than the
succeeding coats, so that it will more readily penetrate the cracks.
Three coats of this preparation usually suffices to yield the necessary
foundation free from fissures or other blemishes. The roughstuff filler
and shellac make a compound remarkably quick setting; hence, it must be
worked very quickly if smoothness of application would be achieved.
Again, it is the practice in some quarters to sandpaper the old surface
down as close as possible, giving a stout coat of lead mixed with 1/4
oil to 3/4 turpentine, and when this coat has dried for a couple of
days, putty all the deep cavities, following, the day after, with a
glazing of putty over the surface, the glazing being done with a broad
putty knife, and the putty being worked out to a uniform film and as
smooth as possible.
In respect to the running parts, all flaky, shelly patches of surface
should be scraped. All torn and shredded places require smoothing down
nicely with scraper and sandpaper. The old remaining paint should be
perfectly solid and secure. The parts cleaned and scoured to the bare
wood had best be given a lead coat containing, as one of its liquid
ingredients, at least 1/3 linseed oil. The second coat, applied, like
the first, with a camel's-hair brush, may contain merely a binder of
oil, avoidance of gloss being a strictly observed rule. Then putty
deep holes and indentations, following this with draw puttying all
parts in need of such treatment. Upon this lead coat, or a second one
if the owner is not averse to paying for it, the finish is reached in
the usual way, as advised in a former chapter. In painting over these
cracked, flaky, and insecure foundations, the first principle to be
observed is to get the shaky, shelly material completely removed,
leaving nothing but the firm and securely fastened pigment. The second
one is to secure as thorough an amalgamation of the old and new
materials as practical paint-shop knowledge and skill will insure.
BURNING OFF PAINT.
However good the crack-filling formulas may be, they are at best only
expedients of temporary value. Burning off the paint, thus getting a
sure foundation from the wood itself, is effective and free from those
injurious effects which are so often characteristic of paint removing
preparations, etc. As in the past affirmed by the writer, "with the old
more or less shaky foundation, concerning the exact nature of which
no man knoweth, fairly and cleanly removed, the painter is enabled to
work from the foundation coat to the finish with the bright light of
knowledge concerning the preparation and application of the materials
used, drying, action, etc., flashing through his mind." This is why
burning off is so much more satisfactory, usually, to the painter. In
the lingo of the street, he knows "where he is at," and the measure of
security afforded him.
To do first-class paint burning--and the other kind is not to be
considered in these chapters--the workman must be provided with a
strictly reliable and good-working lamp, burning gasoline or naphtha.
To be maintained in a condition to render satisfactory results, the
flues and mechanism require thorough cleaning and inspection before
the lamp is laid away after use. No unused fluid should be allowed to
remain in the reservoir of the lamp when it is not in use, as the vapor
arising therefrom will very shortly deposit a film of sticky substance
on the surface of the flues that will prevent a smooth and even flame
when the lamp is again put into use. And eventually, if the flues are
permitted to become more or less choked up in this way, the lamp will
refuse to work at all. Explosions and accidents of many kinds are
possible with the lamp that is allowed to clog and gum up. The burning
lamp should be kept in a clean place, and show a clean, bright surface,
both interior and exterior. A couple of putty knives, one narrow and
one broad blade, a good, serviceable glove or mitten provided with a
wrist and half-arm sleeve, and a leather apron reaching well up to the
workman's chest, belong to the burner's kit, and should be kept in
close company with the lamp.
The operation of burning consists in simply directing the flame upon
the surface long enough to soften up the pigment and permit of its
easy removal with the knife. In a way, "burning off" is a misnomer. To
literally burn the paint off, as the apprentice might possibly construe
the term if not otherwise enlightened, would result in charring the
wood to a harmful extent. Begin burning at a part of the surface which
will allow the softened paint to be thrown off over a portion of the
surface still coated with paint. As the knife is usually handled with
the right hand it is best to begin burning on the left side of the
panel. Thus the softened paint is thrown to the right and across the
unburned portion of the surface. It is a wise rule to remember, in
connection with this work, that a job burned right is in a fair way
to be painted right. If through an accident or otherwise the surface
should get scorched in places, a complete scraping out of the burned
wood fibres will be necessary. Then with equal parts of raw linseed
oil and turpentine touch just the charred patches. After a solid block
sandpapering, the surface may be taken in hand and conducted to a
finish in the usual way.
TABLE OF MATERIALS USED IN PAINTING VEHICLES.
For a landau:--
BODY.
Priming 2 quarts
Lead 1-1/2 "
Putty 3/4 to 1-1/2 lbs.
Sandpaper 10 sheets
Roughstuff (four coats) 1 gallon
Guide coat 3/4 quart
Color (per coat) 1 pint
Color-and-varnish (2 coats) 1-1/2 quarts
Clear rubbing (1 coat) 1-1/2 pints
Coat of finishing 1-3/4 "
RUNNING PARTS.
Priming 1-1/8 quarts
Rub lead 1-1/4 "
Lead coat 1 "
Putty 1/2 lb.
Sandpaper 12 sheets
Color 1 pint
Color-and-varnish (per coat) 1-1/2 pints
Clear rubbing 1-1/2 "
Coat finishing 1 quart
In the case of a Berlin coach, perhaps the quantity of each item of
material should be increased over the above to the extent of 1/4 for
the body surface. Running parts require the same quantity. The body of
a six-passenger rockaway will need, approximately, 1/8 less material
than the body of the landau or coach. The body of the coupe-rockaway
1/4 less. Running parts consume about the same quantity as the heavier
vehicles here named.
The quantity of varnish named for the above vehicles provides for
toe-boards, checks, steps, bottoms, etc.
For buggies of the various styles:
BODY.
Priming 5/8 pint
Lead 1/2 "
Putty 1/4 lb.
Sandpaper 6 sheets
Roughstuff (4 coats) 1 quart
Color (2 coats) 1 pint
Lampblack (for bottoms) 1/2 "
Color-and-varnish 5/8 "
Clear rubbing (2 coats) 1 "
Finishing varnish 2/3 "
Varnish in color and filler 1 "
RUNNING PARTS.
Priming 1 pint
Lead (2 coats) 1-3/4 "
Putty 3/8 lb.
Sandpaper 12 sheets
Color 1 pint
Color-and-varnish 1-1/4 "
Clear rubbing 1-1/4 "
Coat of finishing 1-1/2 "
Such light pleasure vehicles as surreys, cabriolets, etc., require an
increase in the quantity of each item of material over that accorded to
the buggies and phaetons of about one-half.
The above tables may be of benefit to some of my readers who desire a
practical basis upon which to estimate the cost of the material to be
used upon a certain vehicle. Labor is said by competent authorities to
represent 75 per cent of the cost of painting a vehicle. With the cost
of material at hand--a computation made comparatively easy by the aid
of the tables here set forth--and with 75 per cent of the whole cost
credited to the labor item, a very close estimate upon general vehicle
painting can be made.
Guess work in gauging the price of a job of vehicle painting paves the
way to an unprofitable business venture; more surely in these days of
uproarious competition than in times past. Careful estimates, which
include cost of labor, material, shop rent, wear and tear of tools,
and such other incidental features of business which may properly be
taken note of in an estimate, have come to be imperative necessities in
carriage and wagon painting. Verily, it is true that it is not all of
painting to paint--_estimating_ should be included therein.
TOPS AND DASHES.
The proper care and treatment of carriage tops and dashes forms one of
the significant features of the re-painting business. About every class
of citizens who have to do with carriages--the trimmer, harness-maker,
livery man, blacksmith, hack-driver, and jockey--regularly come forward
bubbling over with advice and formulas for the preservation of tops;
but usually the paint shop is resorted to as the Court of Appeal. The
aim of the painter should be to impart to the top and dash a finish
which will correspond to that given the other parts of the vehicle, at
the same time furnishing the leather or rubber a preservative agent
that will provide reasonable durability.
In every jobbing paint shop a space should be set apart for the safe
and clean storage of tops and dashes; also cushions, carpets, and
other interior furnishings. In the space selected for the purpose a
rack made to conform to the size of the space may be erected. Build it
to consist of two tiers, with a half-story tier above for the holding
of cushions, carpets, etc. If the space is large enough, make the
rack, say, 12 feet long, 10 feet high, and 4 feet wide. The two first
tiers will hold six buggy tops. The rack is made of 1-inch and 2-inch
stuff, hemlock, say, and need not cost to exceed $1.50. Tops that are
regularly calashed will require only half space. Under no circumstances
should a top be calashed and stored away in the shop unless it has
been used and subject to such treatment. The top (and the dash also,
when removed), upon removal should be cleaned thoroughly before being
set away. If the top joints need a coating of lead it should be given
them prior to placing them in the rack or permanent storage place.
It is bad policy to defer painting and finishing such parts until it
is nearly time to hang off the other parts of the vehicle. A uniform
quality of finish cannot in this way be secured. The irons on tops, if
chipped, rusted, etc., require lead, often a facing with putty, color,
color-and-varnish, a light rub with pumice stone flour and water,
and finishing with a good hard drying varnish. A few days before the
vehicle is finished the top belonging to it may be taken in hand, the
lining carefully dusted out, and the leather or rubber sponged off and
dried over with a chamois skin. The further treatment may depend upon
the material of which the top is composed. A great many vehicle owners,
livery men in particular, prefer to have leather tops--except the badly
worn ones--go without a dressing of any kind, a simple washing with
castile soap and soft water being thought to amply suffice. Hand-buffed
leather tops in good condition, in the writer's estimation, require no
dressing; the machine-buffed ones, however, are benefited by a thin,
evenly-applied coat of some strictly reliable enamel top dressing.
And it is pertinent here to say that even the best of dressings,
those which long usage has sanctioned as of established value, are of
such a nature that they are beneficial only when applied sparingly.
A dressing, to be genuinely useful to the carriage painter, should
preserve the enamel of a top, strengthen the leather or rubber, and
enable it to retain its natural flexibility for the longest possible
period.
If, then, the top be rubber or machine-buffed leather, apply dressing,
not forgetting the side curtains. If a leather top and the owner wishes
it to be given some preparation other than the regulation enamel top
dressing of commerce, the following formulas may be used, the two first
being particularly beneficial to the leather.
_Formula No. 1._--Neatsfoot oil, 1 pint, beef suet, 1/8 lb. Melt the
oil and suet together. Then add a tablespoonful of melted beeswax,
mixing the ingredients carefully, and confining in an air-tight vessel.
The beeswax has a cooling property greatly to be desired in a leather
preservative.
_Formula No. 2._--Darken neatsfoot oil with a drop black. Apply
sparingly and rub out well with soft rags. This formula does not give
the brilliancy of finish that an enamel dressing does, but it gives to
the leather a softness and pliability not obtained otherwise.
_Formula No. 3._--Adapted for either rubber or leather. Of finishing
varnish, 1 quart; beeswax, 1 oz; drop black, sufficient to color
mixture properly. Thin to a brushing consistency with the turpentine.
The worth and reliability of No. 3 is vouched for by a jobbing shop
painter of twenty-five years' experience.
_Formula No. 4._--This provides for the use of boiled linseed oil
stained with drop black thinned with turpentine. Apply this preparation
with a brush, rubbing it out well and uniformly. Set aside for 30
minutes; then with clean soft rags, rub the mixture off, polishing
until a clean cloth shows no stain when rubbed over the leather. Places
which show cracks and hard service will need a second coating with the
mixture. The leather is not thickened with this mixture, has no unusual
attraction for dust and dirt, and will remain soft and flexible.
Fine grained leather dashes, fenders, etc., which do not look worn or
rusty, appearing only soiled and somewhat smeary, may be gone over with
a cloth saturated lightly with kerosene oil, and then polished with
soft woolen rags.
The commoner grades may be given patent enamel dressing, or, if
preferred, a thin coat of drop black rubbed off immediately with soft
rags and then flowed with a first-class finishing varnish. If much
worn, they may be greatly freshened up and renewed if treated with some
of the formulas given herewith.
MARKING AND METHODS OF IDENTIFYING VEHICLES AND THEIR PARTS.
The jobbing paint shop requires and should be given a system of marking
and tabulating all work taken in, so that when the finish is reached
and hanging off occurs, valuable time need not be wasted in searching
for mislaid and unidentified parts, such as cushions, carpets, storm
aprons, and the like. Unless each part is carefully marked with a
properly filled out tag attached to said part, and an itemized entry
made in the receiving book fitted with printed forms, a filled out form
being given the vehicle owner and a duplicate copy retained by the
painter, "confusion worse confounded" may be expected to occasionally
occur. The following is a blank form which the writer several years ago
published and, having seen it in use in the painting business, he can
cheerfully endorse its merits as a practical working form:
--------------------------------------------------------------
RECEIVED FROM_________________________________________________
BY____________________________________________________________
--------------------------------------------------------------
DAY MONTH DATE
RECEIVED ON___________________________________________________
TO BE FINISHED ON_____________________________________________
--------------------------------------------------------------
ARTICLES LEFT WITH____________________________________________
______________________________________________________________
______________________________________________________________
REMARKS_______________________________________________________
______________________________________________________________
______________________________________________________________
--------------------------------------------------------------
WASHING FINISHED WORK.
The duty of the painter does not end with the hanging off of the
finished vehicle. He has still one other important mission to perform,
namely, proffering advice to the vehicle owner upon the preservation
of carriage surfaces. Such advice may be directed along the following
lines:--
Carriages require storage in apartments free from dampness, furnished
with plenty of light, invited if possible, from all sides, and entirely
removed from the stable and its attendant emanations of ammoniacal
gases. Ammonia, make the vehicle user understand, is a deadly enemy to
colors and varnish. Brick walls may also correctly be classed as paint
and varnish enemies causing loss of lustre and general deterioration.
A newly-varnished vehicle surface is greatly benefited, once the
varnish is sufficiently hard to permit it, by frequent washings with
clean cold water. Premature water baths, however, are to be avoided,
save when made absolutely necessary by reason of mud spotting or other
accidents of that order. The suggestion one hears occasionally offered
to the effect that a surface may be safely rinsed with water three
days after being finished is not founded upon practical paint-shop
or varnish-making philosophy, so long as it is made to apply to a
high-grade elastic varnish. Such a varnish may be, to a mere finger
touch, quite dry, but in reality only the outer film is partially dry,
and putting it into service or submitting it to a cold water bath are
each in their turn risky experiments. The fact that an elastic varnish
has reached the free-from-dust drying stage should not be taken as a
trustworthy indication that the time for washing has arrived.
There is no question concerning the benefit of a cold water rinsing to
a varnish surface that has well hardened as to its outer film. Frequent
washings will then improve its lustre and durability. It must always
be taken into consideration that in the case of first-class painting,
assimilation of the various varnish coats ensues, and a fair measure
of time is therefore necessary after the application of the finishing
coat ere the washing can be safely given. In washing a varnish surface,
gaseous impurities which so readily accumulate, are removed.
Varnish, when at a certain temperature, is susceptible of contraction
when any colder body is brought in contact with it. This is the
controlling principle of varnish washing. The contraction of a
not properly hardened varnish, after cold water is applied to it,
causes the liquid gas of the varnish to escape through the medium
of evaporation. Drying, according to the natural laws of drying, a
varnish retains those elements which add to its brilliancy and elastic
properties. When forced to dry by virtue of premature cold water
flooding, unfavorable results may be expected to follow.
Washing a newly-varnished vehicle should never occur under the bright
glare of the sun. Plenty of water flooded gently upon the surface
with a soft sponge is a necessity in the washing process. Dirt
accumulations, if any, are softened and carried from the surface under
the volume of water. After a careful sponging, the surface may be dried
off nicely with a clean lint-free chamois skin. If a hose be used, it
should be adroitly wielded, and the stream so gauged that no harm can
come to the surface from the water pressure. The hose in the hands
of an incompetent coachman is the cause of a great many accidents to
freshly laid varnish.
Caution the washer against wetting the inside of the carriage body.
Glue joints, etc., do not strongly resist the attacks of water. Under
no circumstances permit water to dry on the surface. Stains more or
less pronounced are almost sure to follow. Hot water, soapy water, or
water not strictly clean should not be allowed to come in contact with
a surface of varnish. Do not allow mud to dry upon the surface. Wash it
immediately upon its return to the carriage house after being run in
the mud.
SCHEDULE OF PRICES FOR RE-PAINTING.
The prices here given are presented in the nature of a working plan
for the benefit of painters located in the smaller towns and villages
of the country. The schedule is subject to revision or correction in
localities where the prevailing grade of work does not warrant the
adoption of the prices herein set forth.
Touch-up and varnish buggy or phaeton (dress top if necessary) $5.50
Rubbing bodies of above jobs, give coat of color throughout
bodies and gears, stripe and finish 7.00
Extra coat of varnish to above jobs 2.00
Burning paint off body of phaeton or buggy, surfacing gears with
lead and re-painting throughout 15.00
Burning paint from gear 3.00
Touch-up and varnish surrey 7.00
Extra coat of varnish for above job 3.00
Extra coat of varnish for body 1.50
Painting surrey throughout 14.00
Burning paint off entire job and re-painting 20.00
Touch-up and varnish cabriolet 10.00
Extra coat of varnish for above job 4.00
Extra coat of varnish for body 2.00
Painting cabriolet first-class throughout 23.00
Burning paint off body 3.00
Burning paint off job entire and painting 30.00
Touch-up and varnish a four or six passenger rockaway 20.00
Additional coat of varnish for above job 10.00
Surfacing upon the old paint structure and re-painting 40.00
Burning off body and re-painting job 50.00
Touch-up and varnish brougham or landau 25.00
Surfacing and painting over the old paint structure 48.00
Burning paint off body, re-painting, and finishing throughout 60.00
Touch-up and varnish Berlin coach 30.00
Surfacing and painting upon the old paint 55.00
Burning paint off body, re-painting and finishing entire 70.00
Painting and finishing hearse 45.00
Burning paint off body, re-painting, and finishing job entire 55.00
Touch-up and varnish hearse 20.00
Platform wagons: surfacing and painting upon old paint structure 12.00
Color, color-and-varnish, stripe, and finish 10.00
Varnish light business wagon 6.00
Painting light express or business wagon without top 10.00 to 12.00
Painting top light express or business wagon 2.00
Painting heavy express or business wagon 12.00 to 15.00
Painting top heavy express or business wagon 3.00
Lettering on vehicles, per foot, plain paint .15 to .20
Lettering, per foot, shaded .20 to .25
Lettering, per foot, shaded and ornamented .35 to .40
Lettering, per foot, plain gold .45 to .50
Lettering, per foot, shaded .60 to .70
Lettering, ornamented gold .80, .90, and 1.00
CHAPTER XIV.
A STUDY OF MATERIALS: WHITE LEAD, ITS PURITY, ETC.--QUALITY OF COLORS
IN GENERAL--ADULTERATION PRACTICALLY CONSIDERED--PURITY OF RAW LINSEED
OIL--TURPENTINE--TESTING COACH JAPAN--VARNISH.
The name of a thing should not be accepted for all there is to the
thing itself. The carriage painter has very pronounced reasons for
bearing this fact in mind when engaged in studying and passing judgment
upon the materials he finds it needful to use in his business. Probably
the most important pigment which finds its way into the carriage and
wagon paint shop is white lead. This pigment has afforded a theme for
increasing discussion, its qualities and adaptability having been
extensively canvassed. Numerous substitutes have been introduced during
the past two decades, but white lead still retains its pre-eminent
popularity. Lead compounds and various adulterated brands have given
the painter plenty of trouble, and caused him to devote more attention
to the quality of his white lead stock than formerly. Because of its
soft, pliable, grain-filling property, its established elasticity,
density, body, fine working quality, and its merits as a reliable
drying pigment, white lead is the filling up and foundation material
_par excellence_.
The purity of lead deserves the carriage painter's first consideration.
It has been practically determined that a pure lead, endowed with all
the virtues which should distinguish pure lead, when mixed and used in
combination with other pigments or colors, holds its quality better
and is less susceptible of change than a compound or adulterated lead.
Moreover, pure white lead, with its soft, fine, elastic texture, has a
natural adhesiveness, a surface-filling and leveling-up property, which
the impure lead carrying a percentage of gritty, flinty ingredients
does not possess. The pure lead works out under the brush more
pleasantly and with less brushing than the compound, and it dries with
greater uniformity, etc.
At the same time it is well to remember that a strictly pure lead may
have a number of features in its make-up decidedly objectionable to
the carriage painter. It may be imperfectly washed, or it may be too
coarsely ground, etc. In his study of white lead, then, the painter
will find it a matter of value to determine the adaptability of the
lead to the requirements of his business. After convincing himself
of the purity of the lead, it remains for him to test for fineness
of grinding. A lead ground fine--impalpably fine, if it please my
readers--lightens the labor of sandpapering, strikes into the wood
fibres stoutly, and covers the maximum surface space. It has good
coloring and covering power when mixed with colors to form tints, and
for other important parts which a white lead plays in vehicle painting
it is especially adapted.
Nor should a carriage lead be ground in too large a percentage of
oil. For coats between priming and color but comparatively little
oil is needed, and washing out with benzine or turpentine entails an
unnecessary amount of labor. Hence, it should be insisted upon that
carriage painters' lead be ground moderately stiff in oil, so that
protracted washing-out may be avoided on the one hand, and extended
mixing and breaking-up operations shunned on the other. A practical
and, at the same time, a conclusive test of fineness is furnished by
taking two pieces of plate glass 8×8 inches in size, setting them
securely in blocks of wood, and then smearing a couple of small flakes
of the lead, rubbing the pieces of glass together. Continue rubbing
with a firm, even pressure until a uniform distribution of the pigment
and a thorough impact is established. The glasses should then disclose
the nature of the grinding. To learn the drying power of the lead, take
the palette knife and slick a small quantity over the glass and set
aside, noting the time consumed in drying. A lead ground in the proper
proportion of oil for carriage work should, as taken from the keg and
smeared in a thin film over the glass, dry in twelve hours so that the
finger may be passed over it without sticking.
What has here been said in reference to chemical purity or strictly
pure as a necessity in the white lead product does not apply to all
the pigments so useful to the vehicle painter. For reasons here shown
lead extenders and lead compounds should be emphatically objected to.
A disavowal of their worth as carriage painting pigments, however, in
no wise lessens the significance of the fact, as already pointed out,
that a strictly pure lead is very often an expensive, if, indeed, it
be not a worthless, lead to buy. Chemically pure is not invariably an
accurate gauge of quality. A chemically pure lead that has not fineness
to recommend it lacks an essentially vital quality. In respect to the
pigments and colors following in the wake of white lead it has been
made plain on many a hard-fought field of experiment that the color
consumer, the practical painter, the workman far removed from the
analytic gentleman of the laboratories, is chiefly concerned in getting
a pigment or color adapted to his needs more completely than any other
available one. It may not be chemically pure as the chemists would
construe the term; but if it responds satisfactorily to a practical
test, it is then serving the painter's practical need. As declared by
the writer, in an article published some time ago, "a color or pigment
may be pure in the sense that it is not adulterated, and still fall
short of being chemically pure. It is the duty of the consumer to avoid
buying, under the label 'strictly pure,' an adulterated color. The real
color contained in such a product is then costing him considerably
more than would a color in a state of purity." The chemist and the
practical painter do not agree oftentimes upon what may be called
adulterants. Once upon a time, as the fairy books say, at a painters'
convention the chemist employed to make an analysis of chrome yellow
stated in substance that practically everything outside of the chromate
of lead should be classed as an adulterant or as a matter out of
place. The practical painter who has looked up the subject of chrome
yellow manufacture could tell the chemist in this case that he has
signally failed to take into consideration the necessary constituents
of the different shades of chrome yellow. As, for example, acetate and
nitrate of lead, bichromate of potash and bichromate of soda, sulphate
of soda, etc., are constituents of a pure chromate of lead. And our
friend, the chemist, would tell us that a chromate of lead composed
of some of the above ingredients is not a chemically pure article.
What the carriage painter, the consumer, will find it of value to ask
himself is this: Does a given pigment or color suit the requirements
of my business? If in doubt as to the utility of the given pigment
or color, then an immediate practical test should be resorted to.
It is not the purpose of the writer to belittle the position or the
usefulness of the chemist. The value of a chemical analysis in the
detection of adulteration and in explaining how a color is made is
cheerfully acknowledged; but after the chemist's deduction must follow
the practical test. In conducting a practical test the foremost aim of
the painter should be to consider the color or pigment to be tested in
relation to the object for which it is intended. Shade, brilliancy,
working property, durability, etc., are entitled to a careful and
chief consideration in a test for quality. And a test for quality, if
conducted painstakingly and thoroughly, will disclose the real value
of the material to the consumer. When extenders are added to a pigment
for the sole purpose of enriching the manufacturer at the expense of
the consumer, the practice becomes adulteration, pure and simple.
If, however, such extenders are used to, and actually do, increase a
pigment's usefulness, fortifying it in a way and to an extent that it
needs to be fortified, the painter will not attempt to question its
commercial value.
The study of the pigments which the vehicle painter calls to his uses
is a feature of business deserving the most rigid attention. Carried on
watchfully and with a vigilant regard for details, it cannot well fail
to increase paint shop profits.
LIQUID MATERIALS.
In the consumption of liquid materials the vehicle painter has no use
for extenders. Unfortunately, however, the thrifty and shifty sons of
adulteration, after the manner of Marco Bozzaris, in the Fourth Reader,
are struggling, tooth and nail, to adulterate linseed oil and the
turpentine product in a way to defy detection.
What the cathode ray is to a certain branch of science, pure raw
linseed oil is to carriage and wagon painting. Back in a somewhat
indefinite period of the past, linseed oil pre-empted the chief claim
in the domain of paint and varnish, and its right to a royal office in
that domain has never yet been successfully disputed, notwithstanding
the fact that a flood of substitutes and counterfeits have been turned
loose upon the market. In the language of another, "Raw linseed oil is
the king of the paint realm. There are lots of usurpers in the field
but they are short lived. The true homage of the brotherhood of the
brush continues to be paid to the old stand-by. It is the gold of the
paint shop currency."
In the basic stage of carriage and wagon painting, pure raw linseed
oil is conceded to be the life of the pigment. Impure or adulterated
linseed oil--the spurious, fraudulent article, if you please--has
more to do with the premature decay of paint and varnish than one at
first thought might concede. During the process of painting there
are numerous complications which, by the harsh reality of scientific
analysis, could be directly traced to the insidious effects of an
adulterated brand of oil. Investigations conducted by competent
experts have shown that the self-assertiveness of adulterated oil
is determined, not so much by apparent unfavorable effects upon the
under coats, but rather from its resistless attack upon the lustre
and durability of the finishing varnish. Some of the oils used to
adulterate linseed oil are pronounced by such authorities as Hurst and
Terry to be good driers, although, as in the case of rosin oil, they
may seemingly dry good upon the surface only to soften up later on.
And provided these adulterant oils are not good driers, the people
engaged in floating them along the avenues of trade have simply to add
a certain proportion of drying japan to O. K. them in this respect.
The vehicle painter's practice of using raw linseed oil insures him
somewhat against oil adulteration, as it is much more difficult to
adulterate the raw linseed product than the boiled and have the fraud
go undetected. A raw linseed oil when fresh and new is of a bright
yellowish-green color, and as it grows older it becomes paler in color
and perhaps a little brighter. When spread on a surface in a thin film
and exposed to a pure dry air it will harden quite solidly in from
forty-five to fifty hours. It ranks as reliable drying oil, promptly
solidifying when acted upon by peroxide of hydrogen or by subnitrate
of mercury. A non-drying oil refuses to show a change of this kind.
Combining powerfully with oxygen, it offers, when dry, a stronger
resinous character than any other oil.
Probably the chief adulterants of linseed oil should be listed as
rosin, mineral, and fish oil; cottonseed oil being looked upon with
less favor than formerly, while hempseed oil, owing to its pronounced
tendency to change color, is not much in evidence at present.
Rosin oil is strictly an unreliable drier. It toughens the working
property of paint and is deficient in all the essentials which should
distinguish a good paint oil. Its low flash point, as indicated by
Hurst,--300° to 330° F.--together with its strong rosin odor when
heated, would appear to make it an easily-detected adulterant.
Deodorizing processes have of late served to fortify this oil, and
fish oil as well, against detection by the sense of smell. Fish oil,
chiefly the product of the menhaden fishing industry flourishing so
vigorously along the Atlantic coast, has naturally an offensively fishy
odor, particularly when heated. Its main recommendations as a linseed
oil adulterant are tersely summed up by Terry as follows: The rapidity
with which it oxidizes, and its good body, render it not unsuitable as
a vehicle for paint.
The low cost of mineral oils, including coal oil and petroleum, has
caused them to become highly regarded as linseed oil adulterating
mediums. Mineral oils more unfavorably affect the drying property of
paint than its working and spreading property.
Cottonseed oil belongs to the non-drying class of oils, but since
recent processes have made possible the elimination of the pronounced
acrid taste, its presence in linseed oil by the sense of taste is not
easy to expose.
Hempseed oil is a mean tasting, mean smelling, but good drying oil,
and only because of its rapid color changes, wearing finally to a dull
brown, is its employment in linseed oil restricted to narrow limits.
In testing for linseed oil adulteration, ammonia is often effectively
used, equal parts of the ammonia and oil being employed. Cottonseed
oil under the ammonia treatment shows an opaque brown. When it is
present in linseed oil the liquid goes to an opaque yellow. Fish oil
under the effects of ammonia goes white. Rosin oil will disclose its
presence in linseed oil if confined in a bottle, with alcohol added in
the proportion of five parts of alcohol to one part of oil, and smartly
shaken, the alcohol afterwards being poured off. A clear sugar-of-lead
solution is added to the oil, and should rosin oil be an ingredient a
cloudy precipitate will manifest itself. A practical and simple test
often used in the carriage paint shop consists in taking a couple of
test tubes and putting a quantity of linseed oil of known purity in
one tube and a quantity of suspected oil in the other, then immersing
the tubes in warm water for, say, 1/4 of an hour, and immediately upon
removal from the water pouring the pure oil into the tube of suspected
oil. If any impurity exists, different colors will form in layers. And
it may be here proper to say, in passing, that in making tests and
comparisons of materials, an article of established purity and quality
should be used as a standard. Some time ago a well-known paint firm
issued a card giving some easy and practical tests for the detection
of linseed oil adulterants, and knowing their value to the vehicle
painter, the writer herewith appends three tests:
No 1.--Shake equal parts of oil and strong nitric acid in a small white
glass vial or bottle, and allow to stand from fifteen minutes to two
hours.
UPPER LOWER
STRATUM STRATUM
Pure } Muddy Almost
Linseed oil } olive green colorless
Presence of } Decided deep Deep red or
Fish oil } red brown cherry color
No. 2.--Shake with concentrated solution of potash or soda, and then
add warm water and shake again. Allow to stand half an hour, and if any
petroleum (paraffine oil) is present it will separate from the soap.
No. 3.--Put samples of oil in tubes and place them in a freezing
mixture (2 parts ice or snow, 1 part salt). If the oils solidify at
0° or 10° to 13° F., then cottonseed oil is probably present. (Pure
linseed oil solidifies at 17° F.)
The hydrometer should be among the possessions of every well-regulated
paint shop. It is an inexpensive little instrument, and for testing
turpentine it is unsurpassed, while for the detection of cottonseed and
mineral oil in linseed oil it is a quick and active agent. First test
a brand of linseed oil of absolute purity; and such an oil, bear in
mind, should not vary 1/2 degree from 20° to 60° Fahr. In the case of a
20% addition of mineral oil to linseed oil (the same temperature being
maintained in testing both the pure and the suspected samples) the
specific gravity will be 1-1/2° less than the pure oil. A 25% addition
of cottonseed oil will be 1° lower. Fish oil being of about, if not
quite, the same specific gravity as pure linseed oil, the adulterator
can beat the hydrometer.
Pure raw linseed oil is so essentially a part of durable carriage and
wagon painting that especial attention should constantly be directed to
the oil supply.
In respect to his purchases of turpentine the painter should be
likewise cautious and investigating. The adulteration of turpentine
with headlight oil, or a lower grade of kerosene, and with 112 fire
test oil has been, and continues to be, actively carried on. This 112
fire test oil, as employed in small southern distilleries not shadowed
by inspectors, shows a list of ingredients closely corresponding to,
heavy paraffine oil 1/3; kerosene, 1/3; light oil, 1/3. Thus a gravity
is provided which registers about the same as pure turpentine and is
therefore very difficult to detect. The naval authorities practice--and
it is said, successfully--the old-time test of dropping the suspected
turps on a piece of white paper alongside of a pure brand of turps
and watching the result. The turps containing the 112 fire test oil
will leave, upon evaporation, a faint but decided _greasy_ stain. Pure
turpentine not too rapidly distilled will leave no spot. The turpentine
containing traces of the crude gum due to too rapid distillation
will impart a sticky, yellowish-white stain to the paper and this
the painter should not confound with the afore-mentioned _greasy_
stain of the adulterated turps. In our Eastern, Middle, Western, and
Northwestern cities the practice of kerosene oil injection is the
favorite method of cheating the consumer. The sense of smell will
sometimes detect the presence of kerosene; the white paper test will
sometimes expose it; and again both tests will fail, along with the
other usual ones. While so keen an authority as Mr. Geo. B. Heckel,
of _Drugs, Oils and Paints_, has acknowledged that the adulterators
can cheat the hydrometer to a certain extent, it cannot be done with
the same measure of profit and impunity as formerly. Mr. Heckel has
publicly advised consumers to insist on 31° turps, prefacing the advice
with the following noteworthy declaration: "If I were a painter I would
never accept a gallon of turpentine without sticking a hydrometer into
it, and if it registered above 31-1/2° or below 30-1/2° I would not
accept it from the United States Treasury."
What vehicle painter vested with the authority of purchasing the
turpentine supply for a painting business, be that business big or
little, can afford to disregard Mr. Heckel's admonition? To pay
turpentine prices for kerosene oil is a disastrous drain upon the
resources of a painting business, in addition to furnishing the
materials used an element of insecurity, a germ of decay, sure to
disturb the durability and comeliness of a painted surface. For it is,
or should be, in fact, clearly understood that the kerosene or fire
test oil adulterants do not evaporate like turpentine when put into a
pigment and spread upon a surface. They strike into the wood or pierce
the nether coat of pigment, causing, later on, the flaking and peeling
of the pigment; or they retard the drying of colors; and again, they
lend a peculiar roughness to the surface, like unto that imparted by
benzine when used in a fine coach color.
The carriage and wagon painter has substantial reasons for being
interested in coach japans, for upon their quality and judicious
employment the durability of his work greatly depends. The many and
beautiful colors which he uses almost daily are japan ground, and
the pigments and colors shop-mixed are invariably fortified with the
ever-useful coach japan. The wide variety of names applied to the
drying materials used in the painting business has been the source of
annoyance and confusion to the practical mind. In reality, however,
there are but three kinds--coach japan, specially adapted for colors
to be quickly dried and containing no oil; liquid drier (or dryer)
intended for the drying of oil and oil paint; and patent driers
purchased in paste form, effective only when used in conjunction with
oil. The patent driers are so little used at present that they scarcely
merit a notice.
Coach japan, with the merits of which the carriage painter has a
right to be concerned, being chiefly used, as before stated, in
colors containing no oil require, for purposes of protection and as a
service-insuring medium, blanketing under one or more coats of varnish.
It is not to be understood that coach japan will not combine with and
dry oil colors; its power in this capacity, however, is less than
that of a liquid drier, while its gummy nature shows a tendency to
cause surface disturbances of the cracking and blistering order--most
emphatically so when strictly exact proportions are not maintained. Its
adaptability, therefore, is best confined to colors containing no oil.
So much of uncertainty, so much that is injurious and fatal to the
durability of colors, is embraced in the employment of japan in
excessive quantities or of an inferior grade that the painter should
not be slow in determining, by practical tests, both strength and
quality. And to make such tests easy, not to mention other convincing
reasons, need we invoke the purchaser's attention to the importance of
buying only standard makes?