including Ores, by means of the Blowpipe, by Flame Reactions, by the
Spectroscope, and by Humid Chemical Analysis, based on Prof. Von
Kobell's Tables for the Determination of Minerals, with an Introduction
to Modern Chemistry. By HENRI ERNI, A.M., M.D., Late Professor of
Chemistry, some time Chief Chemist of the U.S. Dept. of Agriculture.
Second edition, revised and enlarged. Illustrated by 121 engravings. In
one vol. 12mo., cloth, 396 pp., $3.00
=Brannt.=--A Practical Treatise on the Raw Materials and the
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WM. T. BRANNT. Illustrated by 31 engravings. 12mo, $2.50
=Davis.=--A Practical Treatise on the Manufacture of Bricks, Tiles,
Terra-Cotta, Drain Tiles, Sewer Pipe, Fire Clays, Fire Bricks,
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used. Illustrated by 228 engravings and six plates. 8vo. 472 pages,
$5.00
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recent American processes. 35 engravings. 12mo, $2.50
=Wahl.=--Galvanoplastic Manipulations. A Practical Guide for the Gold
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well as the most approved processes of Deposition by simple immersion.
Illustrated by 189 engravings. 656 pages. 8vo, $7.50
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Varnishes, Lacquers, Siccatives, and Sealing Waxes. Illustrated. 12mo,
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=Hoffer-Brannt.=--A Practical Treatise on Caoutchouc and Gutta-Percha,
comprising the properties of the Raw Materials, and the Manner of
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Illustrated by 65 engravings. 8vo, $3.00
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[Illustration] _The above or any of our Books sent free of postage, at
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=HENRY CAREY BAIRD & CO.,=
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The Techno-Chemical Receipt Book:
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Containing Several Thousand Receipts, covering the Latest, most
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William H. Wahl, Ph.D. (Heid.), Secretary of the Franklin Institute,
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HENRY CAREY BAIRD & CO.,
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CURE FOR THE DEAF
PECK'S PATENT IMPROVED CUSHIONED EAR DRUMS Perfectly =Restore
the Hearing,= and perform the work of the natural drum. Invisible,
comfortable and always in position. All conversation and even whispers
heard distinctly. Send for illustrated book with testimonials, =FREE.=
Address or call on F. HISCOX, =853= Broadway, New York. Mention this
paper.
CONSUMPTION
And Lung Affections Cured. A remedy lately discovered by a German
physician by which =Hundreds= of cases have been =cured.= So great
is our faith in the remedy, we will send sample bottles =FREE= with
treatise and directions for home treatment. Give Express office. =Dr.
W. F. G. NOETLING & CO., EAST HAMPTON, CONN.=
DEAFNESS
Its causes, and a new and successful =CURE= at your own home, by
one who was deaf twenty-eight years. Treated by most of the noted
specialists without benefit. _Cured himself_ in three months, and since
then hundreds of others. Full particulars sent on application.
T. S. PAGE, No. 41 West 31st St., New York City.
PILES.
Instant relief. Final cure and never returns. No
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Sufferers will learn of a simple remedy free, by addressing, J. H.
REEVES, 78 Nassau St., N.Y.
RUBBER BELTING, PACKING, HOSE.
Oldest and Largest Manufacturers in the United States.=
[Illustration]
VULCANIZED RUBBER FABRICS
For Mechanical Purposes.
Air Brake Hose
A Specialty.
RUBBER MATS,
RUBBER MATTING
AND STAIR TREADS.
[Illustration]
=NEW YORK BELTING & PACKING CO., 15 PARK ROW, N. Y.=
JOHN H. CHEEVER, Treas., Branches: 167 Lake St., Chicago; 308 Chestnut
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SHAFTING DEPARTMENT
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SEND FOR CATALOGUE.
=EDISON MACHINE WORKS.
Salesroom, 19 DEY STREET, New York.=
[Illustration]
ARTESIAN
Wells, Oil and Gas Wells, drilled by contract to any depth,
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RECENT PROGRESS IN CHEMISTRY.
By Prof. H. C. Boltom.--Chemical societies, new elements, atomic
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THE CHEAPEST AND BEST:
PHOTO ENGRAVING CO.
67 PARK PLACE, NEW YORK.
ENGRAVING FOR ALL ILLUSTRATIVE AND
ADVERTISING PURPOSES
SOLID EMERY WHEELS.--By T. D. Paret.--Early forms of emery wheels and
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THE PHONOGRAPHIC MAGAZINE
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ICE & REFRIGERATING
Machines. York Patent. =YORK MFG. CO., York, Pa.=
PULLEYS, HANGERS, FRICTION CLUTCHES.
PROGRESS MACHINE WORKS,
A. & F. BROWN,
43 Park Place, N. Y.
REID'S LIGHTNING BRACE
SPECIALLY DESIGNED FOR LIGHT BORING, SCREW DRIVING &c.
[Illustration]
NICKEL PLATED, WITH 2 BITS ROSEWOOD TRIMMINGS 2.75 POST PAID. =A. H.
REID.= 1635 BARKER ST. PHILA. Agents Wanted.
Transmission of Power. Suspension Bridges, Tramways,
and other applications of
WIRE ROPE
Trenton Iron Co.
WORKS and OFFICE, TRENTON, N. J.
New York Office--COOPER, HEWITT & CO., 17 Burling Slip. Philadelphia
Office--22 and 24 North Fourth Street
SEEDS GIVEN AWAY!
A package of Mixed Flower seeds (500 kinds), with PARK'S FLORAL GUIDE,
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[Illustration] Send at once. This notice will not appear again.
SMALL STEAM YACHTS AND STEAM LAUNCHES.
--Our boats are not experimental, but are powerful, fast and economical
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No complete boats under $500.00 in price. Illustrated Catalogue,
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WANTED
--Agents to sell =PRATT'S PATENT BUTTON FASTENER.= Address PRATT
MANUFACTURING CO., Boston, Mass.
[Illustration]
THE BEST STEAM PUMP.
Van Duzen's Patent Steam Pump.
Incomparable in cheapness and efficiency. Needs no care or skill;
cannot get out of order; has no moving parts.
A Superior Fire Pump.
Instantaneous and powerful, ever ready. Available, wherever steam
pressure can be had, for pumping any kind of liquid (hot, cold, sandy,
impure, etc.). We make ten sizes, prices from $7 to $75. Capacities
from 100 to 20,000 gallons per hour. State for what purpose wanted and
send for Catalogue of "Pumps." =Van Duzen & Tift, Cincinnati, O.=
[Illustration]
Ainsworth's Patent Improved BELT CLAMP.
This clamp is light and strong; a pair will last a life time; are made
of the best cast steel. No tool or wrench is needed, as it is complete
in itself. Can be used on any size belt, from one inch to size of
clamp. =E. Ainsworth, Mfr,= 829 Washington St., Wilmington, Del.
LEGS & ARMS,
(ARTIFICIAL)
WITH RUBBER HANDS AND FEET.
The Most Natural, Comfortable & Durable,
Thousands in Daily Use.
New Patents & Important Improvements.
U. S. Gov't Manufacturer.
Ill. Pamphlet of 160 Pages SENT FREE.
=A. A. MARKS, 701 Broadway, New York City.=
STEAM ENGINES.
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York Mfg Co., York, Pa. U. S. A.
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[Illustration]
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and Boilers for every possible duty. =New catalogue
ready. LIDGERWOOD MANUFACTURING CO., 96 LIBERTY STREET, NEW YORK.=
[Illustration]
The Caligraph.
LIFE IS TOO SHORT TO WRITE THE OLD WAY
_Address: The American Writing
Machine Co., Hartford, Conn.;
New York
Office, 237 Broadway._
Patents in Brazil and Mexico.
Until quite recently, considerable difficulty has been experienced
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But there no longer exists that trouble and delay in obtaining patents
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The cost need no longer deter inventors from obtaining patents in
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For further information address
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Cutler's Pocket Inhaler
AND CARBOLATE OF IODINE INHALANT. A cure for Catarrh, Bronchitis,
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taken in season. It is the KING OF COUGH MEDICINES. A few inhalations
will correct the most OFFENSIVE BREATH. Carried as handily as a
penknife. This is the only POCKET INHALER approved by Physicians of
every school, and endorsed by the STANDARD MEDICAL JOURNALS of the
world. =OVER 400,000 IN USE.= Sold by Druggists for $1. By mail $1.25.
=W. H. SMITH & CO., Prop's, 410 Michigan Street, Buffalo, N. Y.=
AGENTS WANTED
=(Samples FREE)= for =Dr. Scott's= beautiful =Electric Corsets,
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WELL
Encyclopedia of 700 Engravings of WELL TOOLS,
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Book free, 25c. for mailing it. American Well Works, Aurora, Ill.
FOREIGN PATENTS.
Their Cost Reduced.
The expenses attending the procuring of patents in most foreign
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longer in the way of a large proportion of our Inventors patenting
their inventions abroad
=CANADA.=--The cost of a patent in Canada is even less than the cost
of a United States patent, and the former includes the Provinces of
Ontario, Quebec, New Brunswick, Nova Scotia, British Columbia, and
Manitoba.
The number of our patentees who avail themselves of the cheap and easy
method now offered for obtaining patents in Canada is very large, and
is steadily increasing.
=ENGLAND.=--The new English law, which went into force on Jan. 1st.
1885, enables parties to secure patents in Great Britain on very
moderate terms. A British patent includes England, Scotland, Wales,
Ireland and the Channel Islands. Great Britain is the acknowledged
financial and commercial center of the world, and her goods are sent to
every quarter of the globe. A good invention is likely to realize as
much for the patentee in England as his United States patent produces
for him at home, and the small cost now renders it possible for almost
every patentee in this country to secure a patent in Great Britain,
where his rights are as well projected as in the United States.
=OTHER COUNTRIES.=--Patents are also obtained on very reasonable terms
in France, Belgium, Germany, Austria, Russia, Italy, Spain (the latter
includes Cuba and all the other Spanish Colonies), Brazil, British
India, Australia, and the other British Colonies.
An experience of =FORTY= years has enabled the publishers of THE
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=MUNN & CO.,= Editors and Proprietors of THE SCIENTIFIC
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[Illustration: STAR HACK SAW]
On receipt of 25 cents we will send by mail, postage paid, a Hack Saw
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For 15 cents we will send a Keyhole Saw Handle and one Star Blade for
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either kind will be sent at any time for 70 cents. We warrant these
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They will come into more general use than files when once introduced.
Hardware dealers every where will furnish them on request.
Millers Falls Co.
=74 Chambers St., New York=
[Illustration]
CHARTER'S GAS ENGINE.
Warranted equal to any in Power and Economy, and superior to all in
Simplicity, and Compactness. Gives an Impulse at every Revolution.
CHICAGO AGENT:
H. H. Latham,
115 Monroe Street.
NEW YORK AGENT.
Zell Engineering Co., 112 Liberty Street.
=Williams & Orton Mfg. Co.
P. O. Box 148. STERLING, ILL.=
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per night. A light and profitable business. =Magic Lanterns and Views=
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Mineral Lands Prospected.
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[Illustration]
WITHERBY, RUGG & RICHARDSON. Manufacturers of Patent Wood Working
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occupied by R. Ball & Co., Worcester, Mass. Send for Catalogue.
SEAMLESS BRASS & COPPER TUBES. SHEET BRASS, BRASSWIRE
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CHARLES H. BESLY & CO. 175-177 LAKE ST. CHICAGO.
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[Illustration: "THE STANDARD."
H.W.JOHNS' ASBESTOS
BOILER COVERINGS
ASBESTOS CEMENT FELTING.
AIR-CHAMBER COVERING.
LOCOMOTIVE LAGGING.
ASBESTOS LINING FELT.
Samples and Illustrated Pamphlet "Steam Saving and Fire-Proof
Materials" Free by Mail.
=H. W. JOHNS MANUFACTURING CO.,=
SOLE MANUFACTURERS OF
H. W. Johns' Fire and Water-Proof Asbestos Roofing, Sheathing,
Building Felt, Asbestos Steam Packings, Boiler Coverings, Roof Paints,
Fire-Proof Paints, etc. =VULCABESTON.= Moulded Piston-Rod Packing, Rings,
Gaskets, Sheet Packing, etc.
Established 1858. =87 MAIDEN LANE, NEW YORK.= CHICAGO. PHILADELPHIA.
LONDON.]
SAWS
Wanted 50,000 Sawyers and Lumbermen to send us their full address
for a copy of Emerson's [Illustration] Book of SAWS. We are first to
introduce NATURAL Gas for heating and tempering Saws with wonderful
effect upon improving their quality and toughness, enabling us to
reduce prices. Address EMERSON, SMITH & CO. (Ltd.), Beaver Falls, Pa.
[Illustration]
The most successful Lubricator for Loose Pulleys in use. =VAN DUZEN'S
PATENT LOOSE PULLEY OILER.= Highly recommended by those who have used
them for the past two years. Prices very reasonable. Every user of
machinery should have our "Catalogue No. 55;" sent free. VAN DUZEN
& TIFT, Cincinnati. O.
PLAY THE PIANO AND ORGAN
By using Soper's Instantaneous Guide. Any
person can play a tune on either instrument at once without the aid
of a teacher. No previous knowledge of music whatever required. Send
for book of testimonials free. Address =G. K. HEARNE & CO.,= P. O. Box
1487, New York.
[Illustration]
Chandler & Farquhar,
177 Washington St.,
BOSTON.
Agents for Fay's "Yankee" CALIPERS
AND
=Barnes' Foot Power Machinery,=
AND DEALERS IN
=Machinists' Supplies of Every Kind.=
Send two stamps for illus. catalogue.
WIRE ROPE
Address JOHN A. ROEBLING'S SONS, Manufacturers, Trenton, N. J., or 117
Liberty Street, New York.
Wheels and Rope for conveying power long distances. Send for circular.
[Illustration: JENLINS PACKING
STANDARD
TRADE MARK]
The Original Unvulcanized Packing
CALLED THE STANDARD
--As it is the Packing by which all others are compared. Accept no
packing as JENKINS PACKING unless stamped with our "Trade Mark."
=JENKINS BROS. {71 John Street, N. Y.
{105 Milk Street, Boston.
{13 So. Fourth St., Phila.=
[Illustration]
GAS ENGINES.
Best in principle, workmanship, and materials. An unequaled small
Motor adapted to all uses. When the motor is not at work, the expense
of running it ceases. =Simple, Safe, Economical, Durable. No extra
insurance.= Four sizes: 1 H. P., ½ H. P., 1 man power, and Dental
Engine. These Engines are especially suited for Gasoline Gas for
country use.
[Illustration] _Send for Illustrated Catalogue._
=ECONOMIC MOTOR CO.,
Office and Salesrooms 34 Dey St. N. Y.=
[Illustration: ABESTOS]
PIPE COVERINGS
Made entirely of ASBESTOS.
=Absolutely Fire Proof. BRAIDED PACKING, MILL BOARD, SHEATHING, CEMENT,
FIBRE AND SPECIALTIES. CHALMERS-SPENCE CO., FOOT E. 8TH ST., N. Y.=
SHIELDS & BROWN
Manufacturers and Sole Proprietors of
[Illustration: BRADLEY'S INSULATED AIR COVERINGS]