HYDRAULICS

HYDRAULIC ENGINEERING. By GARDNER D. HISCOX. A treatise on the

properties, power, and resources of water for all purposes. Including

the measurement of streams, the flow of water in pipes or conduits; the

horse-power of falling water; turbine and impact water-wheels, wave

motors, centrifugal, reciprocating, and airlist pumps.

With 300 figures and diagrams and 36 practical tables. All who are

interested in water-works development will find this book a useful one,

because it is an entirely practical treatise upon a subject of present

importance, and cannot fail in having a far-reaching influence, and for

this reason should have a place in the working library of every

engineer. Among the subjects treated are: Historical-Hydraulics,

Properties of Water; Measurement of the flow of Streams; Flow from

Subsurface orifices and nozzles; Flow of water in Pipes; Siphons of

various kinds; Dams and Great Storage Reservoirs; City and Town Water

Supply; Wells and their reenforcement; Air lift methods of raising

water; artesian wells; Irrigation of Arid districts; Water Power, Water

Wheels; Pumps and Pumping Machinery; Reciprocating Pumps; Hydraulic

Power Transmission; Hydraulic Mining; Canals; Ditches; Conduits and Pipe

Lines; Marine Hydraulics; Tidal and Sea Wave power, etc. 320 pages.

Price $4.00

ICE AND REFRIGERATION

POCKET BOOK OF REFRIGERATION AND ICE MAKING. By A. J. WALLIS-TAYLOR This

is one of the latest and most comprehensive reference books published on

the subject of refrigeration and cold storage. It explains the

properties and refrigerating effect of the different fluids in use, the

management of refrigerating machinery and the construction and

insulation of cold rooms with their required pipe surface for different

degrees of cold; freezing mixtures and non-freezing brines, temperatures

of cold rooms for all kinds of provisions, cold storage charges for all

classes of goods, ice making and storage of ice, data and memoranda for

constant reference by refrigerating engineers, with nearly one hundred

tables containing valuable references to every fact and condition

required in the installment and operation of a refrigerating plant.

Illustrated. (5th Edition, revised.) Price $1.50

INVENTIONS PATENTS

INVENTOR'S MANUAL, HOW TO MAKE A PATENT PAY.

This is a book designed as a guide to inventors in perfecting their

inventions, taking out their patents and disposing of them. It is not in

any sense a Patent Solicitor's Circular, nor a Patent Broker's

Advertisement. No advertisements of any description appear in the work.

It is a book containing a quarter of a century's experience of a

successful inventor, together with notes based upon the experience of

many other inventors. Among the subjects treated in this work are: How

to Invent. How to Secure a Good Patent. Value of Good Invention. How to

exhibit an Invention. How to Interest Capital. How to Estimate the value

of a Patent. Value of Design Patents. Value of Foreign Patents. Value of

Small Inventions. Advice on Selling Patents. Advice on the formation of

Stock Companies. Advice on the Formation of Limited Liability Companies.

Advice on Disposing of Old Patents. Advice as to Patent Attorneys.

Advice as to Selling Agents. Forms of Assignments. License and

Contracts. State Laws Concerning Patent Rights. 1900 Census of the

United States by counties of over 10,000 population. Revised edition.

120 pages. Price $1.00

KNOTS

KNOTS, SPLICES AND ROPE WORK. By A. HYATT VERRILL. This is a practical

book giving complete and simple directions for making all the most

useful and ornamental knots in common use, with chapters on Splicing,

Pointing, Seizing, Serving, etc. This book is fully illustrated with one

hundred and fifty original engravings which show how each knot, tie or

splice is formed and its appearance when finished. The book will be

found of the greatest value to Campers, Yachtsmen, Travelers, Boy Scouts

in fact to anyone having occasion to use or handle rope or knots for any

purpose. The book is thoroughly reliable and practical and is not only a

guide but a teacher. It is the standard work on the subject. Among the

contents are: 1. Cordage, Kinds of Rope, Construction of Rope, Parts of

Rope Cable and Bolt Rope, Strength of Rope, Weight of Rope. 2. Simple

knots and Bends. Terms used in Handling Rope. Seizing Rope. 3. Ties and

Hitches. 4. Noose, Loops and Mooring Knots. 5. Shortenings, Grommets and

Selvages. 6. Lashings. Seizings and Splices. 7. Fancy Knots and Rope

Work. 128 pages. 150 original engravings. Price 60 cents.

LATHE WORK

MODERN AMERICAN LATHE PRACTICE. By OSCAR E. PERRIGO. This is a new book

from cover to cover, and the only complete American work on the subject

written by a man who knows not only how work ought to be done, but who

also knows how to do it, and how to convey this knowledge to others. It

is strictly up-to-date in its descriptions and illustrations, which

represent the very latest practice in lathe and boring mill operations

as well as the construction of and latest developments in the

manufacture of these important classes of machine tools. Lathe history

and the relations of the Lathe to manufacturing are given; also a

description of the various devices for Feeds and Thread Cutting

mechanisms from early efforts in this direction to the present time.

Lathe design is thoroughly discussed, including Back Gearing, Driving

Cones, Thread Cutting Gears, and all the essential elements of the

modern Lathe. The classification of Lathes is taken up, giving the

essential differences of the several types of Lathes, including, as is

usually understood, Engine Lathes, Bench Lathes, Speed Lathes, Forge

Lathes, Gap Lathes, Pulley Lathes, Forming Lathes, Multiple Spindle

Lathes, Rapid Reduction Lathes, Precision Lathes, Turret Lathes, Special

Lathes, Electrically Driven Lathes, etc. 424 pages. 314 illustrations.

Price $2.50

PRACTICAL METAL TURNING. By JOSEPH G. HORNER. This important and

practical subject is treated in a full and exhaustive manner and nothing

of importance is omitted. The principles and practice and all the

different branches of Turning are considered and well illustrated. All

the different kinds of Chucks of usual forms, as well as some unusual

kinds, are shown. A feature of the book is the important section devoted

to modern Turret practice; Boring is another subject which is treated

fully; and the chapter on Tool Holders illustrates a large number of

representative types. Thread Cutting is treated at reasonable length;

and the last chapter contains a good deal of information relating to the

High-Speed Steels and their work. The numerous tools used by machinists

are illustrated, and also the adjuncts of the lathe. In fact, the entire

subject is treated in such a thorough manner as to make this book the

standard one on the subject. It is indispensable to the manager,

engineer, and machinist as well as to the student, amateur, and

experimental, man who desires to keep up-to-date. 400 pages, fully

illustrated. Price $3.50

TURNING AND BORING TAPERS. By FRED H. COLVIN. There are two ways to turn

tapers; the right way and one other. This treatise has to do with the

right way; it tells you how to start the work properly, how to set the

lathe, what tools to use and how to use them, and forty and one other

little things that you should know. Fourth edition. 25 cents.

LIQUID AIR

LIQUID AIR AND THE LIQUEFACTION OF GASES. By T. O'CONOR SLOANE. This

book gives the history of the theory, discovery, and manufacture of

Liquid Air, and contains an illustrated description of all the

experiments that have excited the wonder of audiences all over the

country. It shows how liquid air, like water, is carried hundreds of

miles and is handled in open buckets. It tells what may be expected from

it in the near future. A book that renders simple one of the most

perplexing chemical problems of the century. Startling developments

illustrated by actual experiments. It is not only a work of scientific

interest and authority, but is intended for the general reader, being

written in a popular style-easily understood by every one. Second

edition. 365 pages. Price $2.00

LOCOMOTIVE ENGINEERING

AIR-BRAKE CATECHISM. By ROBERT H. BLACKALL. This book is a standard text

book. It covers the Westinghouse Air-Brake Equipment, including the No.

5 and the No. 6 E. T Locomotive Brake Equipment; the K (Quick-Service)

Triple Valve for Freight Service; and the Cross-Compound Pump. The

operation of all parts of the apparatus is explained in detail, and a

practical way of finding their peculiarities and defects, with a proper

remedy, is given. It contains 2,000 questions with their answers, which

will enable any railroad man to pass any examination on the subject of

Air Brakes. Endorsed and used by air-brake instructors and examiners on

nearly every railroad in the United States. 25th Edition. 350 pages,

fully illustrated with folding plates and diagrams. $2.00

AMERICAN COMPOUND LOCOMOTIVES. By FRED. H. COLVIN.

The only book on compounds for the engineman or shopman that shows in a

plain, practical way the various features of compound locomotives in

use. Shows how they are made, what to do when they break down or balk.

Contains sections as follows:-A Bit of History. Theory of Compounding

Steam Cylinders. Baldwin Two-Cylinder Compound. Pittsburg Two-Cylinder

Compound. Rhode Island Compound. Richmond Compound. Rogers Compound.

Schenectady Two-Cylinder Compound. Vauclain Compound. Tandem Compounds.

Baldwin Tandem. The Colvin-Wightman Tandem. Schenectady Tandem. Balanced

Locomotives. Baldwin Balanced Compound. Plans for Balancing. Locating

Blows. Breakdowns. Reducing Valves. Drifting. Valve Motion.

Disconnecting. Power of Compound Locomotives. Practical Notes. Fully

illustrated and containing ten special "Duotone" inserts on heavy Plate

Paper, showing different types of Compounds. 142 pages. Price $1.00

APPLICATION OF HIGHLY SUPERHEATED STEAM TO LOCOMOTIVES. By ROBERT GARBE.

A practical book. Contains special chapters on Generation of Highly

Superheated Steam; Superheated Steam and the Two-Cylinder Simple Engine;

Compounding and Superheating; Designs of Locomotive Superheaters;

Constructive Details of Locomotives using Highly Superheated Steam;

Experimental and Working Results. Illustrated with folding places and

tables. Price $2.50

COMBUSTION OF COAL AND THE PREVENTION OF SMOKE. By WM. M. BARR. This

book has been prepared with special reference to the generation of heat

by the combustion of the common fuels found in the United States, and

deals particularly with the conditions necessary to the economic and

smokeless combustion of bituminous coal in Stationary and Locomotive

Steam Boilers. The presentation of this important subject is systematic

and progressive. The arrangement of the book is in a series of practical

questions to which are appended accurate answers, which describe in

language, free from technicalities, the several processes involved in

the furnace combustion of American fuels; it clearly states the

essential requisites for perfect combustion, and points out the best

methods of furnace construction for obtaining the greatest quantity of

heat from any given quality of coal. Nearly 350 pages, fully

illustrated. Price $1.00

DIARY OF A ROUND HOUSE FOREMAN. By T. S. REILLY. This is the greatest

book of railroad experiences ever published. Containing a fund of

information and suggestions along the line of handling men, organizing,

etc., that one cannot afford to miss. 176 pages. Price $1.00

LINK MOTIONS, VALVES AND VALVE SETTING. By FRED H. COLVIN, Associate

Editor of "American Machinist."

A handy book for the engineer or machinist that clears up the mysteries

of valve setting. Shows the different valve gears in use, how they work,

and why. Piston and slide valves of different types are illustrated and

explained. A book that every railroad man in the motive power department

ought to have. Contains chapters on Locomotive Link Motion, Valve

Movements, Setting Slide Valves, Analysis by Diagrams, Modern Practice,

Slip of Block, Slide Valves, Piston Valves, Setting Piston Valves,

Joy-Allen Valve Gear, Walschaert Valve Gear, Gooch Valve Gear,

Alfree-Hubbell Valve Gear, etc., etc. Fully illustrated. Price 50 cents.

LOCOMOTIVE BOILER CONSTRUCTION. By FRANK A. KLEINHANS. The construction

of boilers in general is treated, and following this, the locomotive

boiler is taken up in the order in which its various parts go through

the shop. Shows all types of boilers used; gives details of

construction; practical facts, such as life of riveting, punches and

dies; work done per day, allowance for bending and flanging sheets, and

other data. Locomotive boilers present more difficulty in laying out and

building than any other type, and for this reason the author uses them

as examples. Anyone who can handle them can tackle anything. Contains

chapters on Laying Out Work; Flanging and Forging; Punching; Shearing:

Plate Planing; General Tables; Finishing Parts; Bending; Machinery

Parts; Riveting; Boiler Details; Smoke Box Details; Assembling and

Caulking; Boiler Shop Machinery, etc., etc. There isn't a man who has

anything to do with boiler work, either new or repair work, who doesn't

need this book. The manufacturer, superintendent, foreman, and boiler

worker all need it. No matter what the type of boiler, you'll find a

mint of information that you wouldn't be without. Over 400 pages, five

large folding plates. Price: $3.00

LOCOMOTIVE BREAKDOWNS AND THEIR REMEDIES. By GEO. L. FOWLER. Revised by

WM. W. Wood, Air-Brake Instructor. Just issued. Revised pocket edition.

It is out of the question to try and tell you about every subject that

is covered in this pocket edition of Locomotive Breakdowns. Just imagine

all the common troubles that an engineer may expect to happen some time,

and then add all of the unexpected ones, troubles that could occur, but

that you had never thought about, and you will find that they are all

treated with the very best methods of repair. Walschaert Locomotive

Valve Gear Troubles, Electric Headlight Troubles, as well as Questions

and Answers on the Air Brake are all included. 294 pages. 7th Revised

Edition. Fully illustrated. $1.00

LOCOMOTIVE CATECHISM. By ROBERT GRIMSHAW. The revised edition of

"Locomotive Catechism," by Robert Grimshaw, is a New Book from Cover to

Cover. It contains twice as many pages and double the number of

illustrations of previous editions. Includes the greatest amount of

practical information ever published on the construction and management

of modern locomotives. Specially Prepared Chapters on the Walschaert

Locomotive Valve Gear, the Air Brake Equipment and the Electric Head

Light are given. It commends itself at once to every Engineer and

Fireman, and to all who are going in tor examination or promotion. In

plain language, with full complete answers, not only all the questions

asked by the examining engineer are given, but those which the young and

less experienced would ask the veteran, and which old hands ask as

"stickers." It is a veritable Encyclopedia of the Locomotive, is

entirely free from mathematics, easily, understood and thoroughly

up-to-date. Contains over 4,000 Examination Questions with their

Answers. 825 pages, 437 illustrations and three folding plates. 28th

Revised Edition. $2.50

PRACTICAL INSTRUCTOR AND REFERENCE BOOK FOR LOCOMOTIVE FIREMEN AND

ENGINEERS. By CHAS. F. LOCKHART. An entirely new book on the Locomotive.

It appeals to every railroad man, as it tells him how things are done

and the right way to do them. Written by a man who has had years of

practical experience in locomotive shops and on the road firing and

running. The information given in this book cannot be found in any other

similar treatise. Eight hundred and fifty-one questions with their

answers are included, which will prove specially helpful to those

preparing for examination. Practical information on: The Construction

and Operation of Locomotives. Breakdowns and their Remedies; Air. Brakes

and Valve Gears. Rules and Signals are handled in a thorough manner. As

a book of reference it cannot be excelled. The book is divided into six

parts, as follows: 1. The Fireman's Duties. 2. General description of

the Locomotive. 3. Breakdowns and their Remedies. 4. Air Brakes. 5.

Extracts from Standard Rules. 6. Questions for examination. The 851

questions have been carefully selected and arranged. These cover the

examinations required by the different railroads. 368 pages. 88

illustrations. Price $1.50

PREVENTION OF RAILROAD ACCIDENTS, OR SAFETY IN RAILROADING. By GEORGE

BRADSHAW. This book is a heart-to-heart talk with Railroad Employees,

dealing with facts, not theories, and showing the men in the ranks, from

every-day experience, how accidents occur and how they may be avoided.

The book is illustrated with seventy original photographs and drawings

showing the safe and unsafe methods of work. No visionary schemes, no

ideal pictures. Just plain facts and Practical Suggestions are given.

Every railroad employee who reads the book is a better and safer man to

have in railroad service. It gives just the information which will be

the means of preventing many injuries and deaths. All railroad employees

should procure a copy, read it, and do your part in preventing

accidents. 169 pages. Pocket Size. Fully illustrated. Price 50 cents.

TRAIN RULE EXAMINATIONS MADE EASY. By G. E. COLLINGWOOD. This is the

only practical work on train-rules in print. Every detail is covered,

and puzzling points are explained in simple, comprehensive language,

making it a practical treatise for the Train Dispatcher, Engineman,

Trainman, and all others who have to do with the movements of trains.

Contains complete and reliable information of the Standard Code of

Train. Rules for single track. Shows Signals in Colors, as used on the

different roads. Explains fully the practical application of train

orders, giving a clear and definite understanding of all orders which

may be used. The meaning and necessity for certain rules are explained

in such a manner that the student may know beyond a doubt the rights

conferred under any orders he may receive or the action required by

certain rules. As nearly all roads require trainmen to pass regular

examinations, a complete set of examination questions, with their

answers, are included. These will enable the student to pass the

required examinations with credit to himself and the road for which he

works.

256 pages. Fully illustrated with Train Signals in colors. Price $1.26

TRAIN RULES AND DESPATCHING. By H. A. DALBY. Every railroad man, no

matter what department he's in, needs a copy of this book. It gives the

standard rules for both single and double track, shows all the signals,

with colors wherever necessary, and has a list of towns where time

changes, with a map showing the whole country. The rules are explained

wherever there is any doubt about their meaning or where they are

modified by different railroads. It's the only practical book on train

rules in print. Over 220 pages. Leather cover. Price $1.50

THE WALSCHAERT AND OTHER MODERN RADIAL VALVE GEARS FOR LOCOMOTIVES. By

WM. W. Wood. If you would thoroughly understand the Walschaert Valve

Gear you should possess a copy of this book, as the author takes the

plainest form of a steam engine-a stationary engine in the rough, that

will only turn its crank in one direction and from it builds up—with the

reader's help—a modern locomotive equipped with the Walschaert Valve

Gear, complete. The points discussed are clearly illustrated; two large

folding plates that show the positions of the valves of both inside or

outside admission type, as well as the links and other parts of the gear

when the crank is at nine different points in its revolution, are

especially valuable in making the movement clear. These employ sliding

cardboard models which are contained in a pocket in the cover. The book

is divided into five general divisions, as follows: I. Analysis of the

gear. II. Designing and erecting the gear. III. Advantages of the gear.

IV. Questions and answers relating to the Walschaert Valve Gear. V.

Setting valves with the Walschaert Valve Gear; the three primary types

of locomotive valve motion; modern radial valve gears other than the

Walschaert; the Hobart All-free valve and valve gear, with questions and

answers on breakdowns; the Baker-Pilliod valve gear; the Improved

Baker-Pilliod Valve Gear, with questions and answers on breakdowns. The

questions with full answers given will be especially valuable to firemen

and engineers in preparing for an examination for promotion. 245 pages.

Third Revised Edition. Price $1.50

WESTINGHOUSE E-T AIR-BRAKE INSTRUCTION POCKET BOOK. By WM. W. Wood,

Air-Brake Instructor. Here is a book for the railroad man, and the man

who aims to be one. It is without doubt the only complete work published

on the Westinghouse E-T Locomotive Brake Equipment. Written by an Air

Brake Instructor who knows just what is needed. It covers the subject

thoroughly. Everything about the New Westinghouse Engine and Tender

Brake Equipment, including the Standard No. 5 and the Perfected No. 6

Style of brake, is treated in detail. Written in plain English and

profusely illustrated with Colored Plates, which enable one to trace the

flow of pressures throughout the entire equipment. The best book ever

published on the Air Brake. Equally good for the beginner and the

advanced engineer. Will pass any one through any examination. It informs

and enlightens you on every point. Indispensable to every engineman and

trainman. Contains examination questions and answers on the E-T

equipment. Covering what the E-T Brake is. How it should be operated.

What to do when defective. Not a question can be asked of the engineman

up for promotion on either the No. 5 or the No. 6 E-T equipment that is

not asked and answered in the book. If you want to thoroughly understand

the E-T equipment get a copy of this book. It covers every detail. Makes

Air Brake troubles and examinations easy. Price $1.50

MACHINE SHOP PRACTICE

AMERICAN TOOL MAKING AND INTERCHANGEABLE MANUFACTURING. By J. V.

WOODWORTH.

A "shoppy" book, containing no theorizing, no problematical or

experimental devices, there are no badly proportioned and impossible

diagrams, no catalogue cuts, but a valuable collection of drawings and

descriptions of devices, the rich fruits of the author's own experience.

In its 500-odd pages the one subject only, Tool Making, and whatever

relates thereto, is dealt with. The work stands without a rival. It is a

complete practical treatise on the art of American Tool Making and

system of interchangeable manufacturing as carried on to-day in the

United States. In it are described and illustrated all of the different

types and classes of small tools, fixtures, devices, and special

appliances which are in general use in all machine manufacturing and

metal working establishments where economy, capacity, and

interchangeability in the production of machined metal parts are

imperative. The science of jig making is exhaustively discussed, and

particular attention is paid to drill jigs, boring, profiling and

milling fixtures and other devices in which the parts to be machined are

located and fastened within the contrivances. All of the tools,

fixtures, and devices illustrated and described have been or are used

for the actual production of work, such as parts of drill presses,

lathes, patented machinery, typewriters, electrical apparatus,

mechanical appliances, brass goods, composition parts, mould products,

sheet metal articles, drop forgings, jewelry, watches, medals, coins,

etc. 531 pages. Price $4.00

HENLEY'S ENCYCLOPEDIA OF PRACTICAL ENGINEERING AND ALLIED TRADES. Edited

by JOSEPH G. HORNER, A.M.I., M.E. This set of five volumes contains

about 2,500 pages with thousands of illustrations, including

diagrammatic and sectional drawings with full explanatory details. This

work covers the entire practice of Civil and Mechanical Engineering. The

best known expert in all branches of engineering have contributed to

these volumes. The Cyclopedia is admirably well adapted to the needs of

the beginner and the self-taught practical man, as well as the

mechanical engineer, designer, draftsman, shop superintendent, foreman,

and machinist. The work will be found a means of advancement to any

progressive man. It is encyclopedic in scope, thorough and practical in

its treatment of technical subjects, simple and clear in its descriptive

matter, and without unnecessary technicalities or formulae. The articles

are as brief as may be and yet give a reasonably clear and explicit

statement of the subject, and are written by men who have had ample

practical experience in the matters of which they write. It tells you

all you want to know about engineering and tells it so simply, so

clearly, so concisely, that one cannot help but understand. As a work of

reference it is without a peer. $6.00 per volume. For complete set of

five volumes, price $25.00

MACHINE SHOP ARITHMETIC. By COLVIN-CHENEY. This is an arithmetic of the

things you have to do with daily. It tells you plainly about: how to

find areas of figures; how to find surface or volume of balls or

spheres; handy ways for calculating; about compound gearing; cutting

screw threads on any lathe; drilling for taps; speeds of drills, taps,

emery wheels, grindstones, milling cutters, etc.; all about the Metric

system with conversion tables; properties of metals; strength of bolts

and nuts; decimal equivalent of an inch. All sorts of machine shop

figuring and 1,001 other things, any one of which ought to be worth more

than the price of this book to you, and it saves you the trouble of

bothering the boss. 6th Edition. 131 pages. Price 50 cents.

MODERN MACHINE SHOP CONSTRUCTION, EQUIPMENT AND MANAGEMENT. By OSCAR E.

PERRIGO. The only work published that describes the Modern Machine Shop

or Manufacturing Plant from the time the grass is growing on the site

intended for it until the finished product is shipped. Just the book

needed by those contemplating the erection of modern shop buildings, the

rebuilding and reorganization of old ones, or the introduction of Modern

Shop Methods, time and cost systems. It is a book written and

illustrated by a practical shop man for practical shop men who are too

busy to read theories and want facts. It is the most complete all-around

book of its kind ever published. 400 large quarto pages. 225 original

and specially-made illustrations. Price $5.00

MECHANICAL APPLIANCES, MECHANICAL MOVEMENTS AND NOVELTIES OF

CONSTRUCTION. By GARDNER D. HISCOX. This is a supplementary volume to

the one upon mechanical movements. Unlike the first volume, which is

more elementary in character, this volume contains illustrations and

descriptions of many combinations of motions and of mechanical devices

and appliances found in different lines of machinery. Each device being

shown by a line drawing with a description showing its working parts and

the method of operation. From the multitude of devices described, and

illustrated, might be mentioned, in passing, such items as conveyors and

elevators, Prony brakes, thermometers, various types of boilers, solar

engines, oil-fuel burners, condensers, evaporators, Corliss and other

valve gears, governors, gas engines, water motors of various

descriptions, air ships, motors and dynamos, automobile and motor

bicycles, railway block signals, car couplers, link and gear motions,

ball bearings, breech block mechanism for heavy guns, and a large

accumulation of others of equal importance. 1,000 specially made

engravings. 396 octavo pages. Price $2.50

MECHANICAL MOVEMENTS, POWERS, AND DEVICES. By GARDNER D. HISCOX. This is

a collection of 1,890 engravings of different mechanical motions and

appliances, accompanied by appropriate text, making it a book of great

value to the inventor, the draftsman, and to all readers with mechanical

tastes. The book is divided into eighteen sections or chapters in which

the subject matter is classified under the following heads: Mechanical

Powers; Transmission of Power; Measurement of Power, Steam Power; Air

Power Appliances; Electric Power and Construction, Navigation and Roads;

Gearing; Motion and Devices; Controlling Motion; Horological; Mining;

Mill and Factory Appliances; Construction and Devices; Drafting Devices:

Miscellaneous Devices, etc. 12th edition. 400 octavo pages. Price $2.50

MACHINE SHOP TOOLS AND SHOP PRACTICE. By W. H. VANDERVOORT. A work of

555 pages and 673 illustrations, describing in every detail the

construction, operation, and manipulation of both hand and machine

tools. Includes chapters on filing, fitting, and scraping surfaces; on

drills, reamers, taps, and dies; the lathe and its tools; planers,

shapers, and their tools; milling machines and cutters; gear cutters and

gear cutting; drilling machines and drill work; grinding machines and

their work; hardening and tempering; gearing, belting and transmission

machinery: useful data and tables. 6th edition, Price $3.00

THE MODERN MACHINIST. By JOHN T. USHER. This is a book showing, by plain

description and by profuse engravings, made expressly for the work, all

that is best, most advanced, and of the highest efficiency in modern

machine shop practice, tools, and implements, showing the way by which

and through which, as Mr. Maxim says, "American machinists have become

and are the finest mechanics in the world." Indicating as it does, in

every line, the familiarity of the author with every detail of daily

experience in the shop, it cannot fail to be of service to any man

practically connected with the shaping or finishing of metals. There is

nothing experimental or visionary about the book, all devices being in

actual use and giving good results. It might be called a compendium of

shop methods, showing a variety of special tools and appliances which

will give new ideas to many mechanics, from the superintendent down to

the man at the bench. It will be found a valuable addition to any

machinist's library, and should be consulted whenever a new or difficult

job is to be done, whether it is boring, milling, turning, or planing,

as they are all treated in a practical manner. Fifth Edition. 320 pages.

250 illustrations. Price $2.50

MODERN MILLING MACHINES: THEIR DESIGN, CONSTRUCTION AND OPERATION. By

JOSEPH G. HORNER. This book describes and illustrates the Milling

Machine and its work in such a plain, clear, and forceful manner, and

illustrates the subject so clearly and completely, that the up-to-date

machinist, student, or mechanical engineer cannot afford to do without

the valuable information which it contains. It describes not only the

early machines of this class, but notes their gradual development into

the splendid machines of the present day, giving the design and

construction of the various types, forms, and special features produced

by prominent manufacturers, American and foreign. Milling cutters in all

their development and modernized forms are illustrated and described,

and the operations they are capable of producing upon different classes

of work are carefully described in detail, and the speeds and feeds

necessary are discussed, and valuable and useful data given for

determining these usually perplexing problems. The book is the most

comprehensive work published on the subject. 304 pages. 300

illustrations. Price $4.00

"SHOP KINKS." By ROBERT GRIMSHAW. A book of 400 pages and 222

illustrations, being entirely different from any other book on machine

shop practice. Departing from conventional style, the author avoids

universal or common shop usage and limits his work to showing special

ways of doing things better, more cheaply and more rapidly than usual.

As a result the advanced methods of representative establishments of the

world are placed at the disposal of the reader. This book shows the

proprietor where large savings are possible, and how products may be

improved. To the employee it holds out suggestions that, properly

applied, will hasten his advancement. No shop can afford to be without

it. It bristles with valuable wrinkles and helpful suggestions, It will

benefit all, from apprentice to proprietor. Every machinist, at any age,

should study its pages. Fifth Edition. Price $2.50

THREADS AND THREAD CUTTING. By COLVIN and STABEL. This clears up many of

the mysteries of thread-cutting, such as double and triple threads,

internal threads, catching threads, use of hobs, etc. Contains a lot of

useful hints and several tables. 3rd Edition. Price 25 cents.

TOOLS FOR MACHINISTS AND WOOD WORKERS, INCLUDING INSTRUMENTS OF

MEASUREMENT. By JOSEPH G. HORNER. The principles upon which cutting

tools for wood, metal, and other substances are made are identical,

whether used by the machinist, the carpenter, or by any other skilled

mechanic in their daily work, and the object of this book is to give a

correct and practical description of these tools as they are commonly

designed, constructed, and used. 340 pages, fully illustrated. Price

$3.50

MANUAL TRAINING

ECONOMICS OF MANUAL TRAINING. By LOUIS ROUILLION. The only book

published that gives just the information needed by all interested in

Manual Training, regarding Buildings, Equipment, and Supplies. Shows

exactly what is needed for all grades of the work from the Kindergarten

to the High and Normal School. Gives itemized lists of everything used

in Manual Training Work and tells just what it ought to cost. Also shows

where to buy supplies, etc. Contains 174 pages, and is fully

illustrated. 2nd Edition. Price $1.50

MARINE ENGINEERING

MARINE ENGINES AND BOILERS, THEIR DESIGN AND CONSTRUCTION. By Dr. G.

BAUER, LESLIE S. ROBERTSON, and S. BRYAN DONKIN. in the words of. Dr.

Bauer, the present work owes its origin to an oft felt want of a

Condensed Treatise, embodying the Theoretical and Practical Rules used

in Designing Marine Engines and Boilers. The need for such a work has

been felt by most engineers engaged in the construction and working of

Marine Engines, not only by the younger men, but also by those of

greater experience. The fact that the original German work was written

by the chief engineer of the famous Vulcan Works, Stettin, is in itself

a guarantee that this book is in all respects thoroughly up-to-date, and

that it embodies all the information which is necessary for the design

and construction of the highest types of marine engines and boilers. It

may be said that the motive power which Dr. Bauer has placed in the

fast German liners that have been turned out of late years from the

Stettin Works, represent the very best practice in marine engineering of

the present day. This work is clearly written, thoroughly systematic,

theoretically sound; while the character of its plans, drawings, tables,

and statistics is without reproach. The illustrations are careful

reproductions from actual working drawings, with some well-executed

photographic views of completed engines and boilers.

550 illustrations and numerous tables. $9.00 net

MODERN SUBMARINE CHART. A cross-section view, showing clearly and

distinctly all the interior of a Submarine of the latest type. You get

more information from this chart, about the construction and operation

of a Submarine, than in any other way. No Details omitted-everything is

accurate and to scale. It is absolutely correct in every detail, having

been approved by Naval Engineers. All the machinery and devices fitted

in a modern Submarine Boat are shown and to make the engraving more

readily understood all the features are shown in operative form with

Officers and Men in the act of performing the duties assigned to them in

service conditions. This CHART IS REALLY AN ENCYCLOPEDIA OF A SUBMARINE.

It is educational and worth many times its cost. Mailed in a Tube for 25

cents. 744 pages.

MINING

ORE DEPOSITS, WITH A CHAPTER ON HINTS TO PROSPECTORS. By J. P. JOHNSON

This book gives a condensed account of the ore-deposits at present known

in South Africa. It is also intended as a guide to the prospector. Only

an elementary knowledge of geology and some mining experience are

necessary in order to understand this work. With these qualifications,

it will materially assist one in his search for metalliferous mineral

occurrences and, so far as simple ores are concerned, should enable one

to form some idea of the possibilities of any he may find. Among the

chapters given are: Titaniferous and Chromiferous Iron

Oxides–Nickel–Copper–Cobalt–Tin–Molybdenum–Tungsten–Lead–Mercury

–Antimony–Iron-Hints to Prospectors. $2.00

PHYSICS AND CHEMISTRY OF MINING. By T. H. BYROM. A practical work for

the use of all preparing for examinations in mining or qualifying for

colliery managers' certificates. The aim of the author in this excellent

book is to place clearly before the reader useful and authoritative data

which will render him valuable assistance in his studies. The only work

of its kind published. The information incorporated in it will prove of

the greatest practical utility to students, mining engineers, colliery,

managers, and all others who are specially interested in the present-day

treatment of mining problems. Among its contents are chapters on: The

Atmosphere; Laws Relating to the Behavior of Gases; The Diffusion of

Gases; Composition of the Atmosphere: Sundry Constituents of the

Atmosphere; Water; Carbon; Fire-Damp; Combustion; Coal Dust and Its

Action; Explosives; Composition of Various Coals and Fuels; Methods of

Analysis of Coal; Strata Adjoining the Coal Measures; Magnetism and

Electricity; Appendix; Useful Tables, etc.; Miscellaneous Questions. 160

pages. Illustrated. $2.00

PRACTICAL COAL MINING. By T. H. COCKIN. An important work, containing

428 pages and 213 illustrations, complete with practical details, which

will intuitively impart to the reader, not only a general knowledge of

the principles of coal mining, but also considerable insight into allied

subjects. This treatise is positively up to date in every instance, and

should be in the hands of every colliery engineer, geologist, mine

operator, superintendent, foreman, and all others who are interested in

or connected with the industry. 2nd Edition. $2.50

PATTERN MAKING

PRACTICAL PATTERN MAKING. By F. W. BARROWS. This is a very complete and

entirely practical treatise on the subject of pattern making,

illustrating pattern work in wood and metal. From its pages you are

taught just what you should know about pattern making. It contains a

detailed description of the materials used by pattern makers, also the

tools, both those for hand use, and the more interesting machine tools;

having complete chapters on the band saw, The Buzz Saw, and the Lathe.

Individual patterns of many different kinds are fully illustrated and

described, and the mounting of metal patterns on plates for molding

machines is included. Rules, Formulas and Tables are included,

containing simple and original methods for finding the weight of

castings, both from the pattern itself and from the drawings. This

section contains some new and practical formulas, which will be found

very useful in estimating weights, with the accuracy required for

quotations to prospective customers. Ali of these rules are simple, and

can be put to practical use by the ordinary, every-day man, and they

have been proved by years of actual use. Plain rules for keeping down

the cost of patterns, with a complete system for checking the cost of

and marking the patterns, and a card record showing what the pattern is,

material used, where located in safe, with its cost and date of

production, is included. The book closes with an original and practical

method for the inventory and valuation of patterns. Containing 326 pages

and 150 detailed illustrations. Price $2.00

PERFUMERY

HENLEY'S TWENTIETH CENTURY BOOK OF RECEIPTS, FORMULAS AND PROCESSES.

Edited by G. D. HISCOX. The most valuable Techno-chemical Receipt Book

published. Contains over 10,000 practical receipts, many of which will

prove of special value to the perfumer, a mine of information,

up-to-date in every respect. Price, Cloth, $3.00; half morocco $4.00

PERFUMES AND THEIR PREPARATION. By G. W. ASKINSON, Perfumer. A

comprehensive treatise, in which there has been nothing omitted that

could be of value to the Perfumer. Complete directions for making

handkerchief perfumes, smelling-salts, sachets, fumigating pastilles:

preparations for the care of the skin, the mouth, the hair, cosmetics,

hair dyes and other toilet articles are given, also a detailed

description of aromatic substances: their nature, tests of purity, and

wholesale manufacture. A book of general, as well as professional

interest, meeting the wants not only of the druggist and perfume

manufacturer, but also of the general public. Third edition. 312 pages.

Illustrated. $3.00

PLUMBING

MECHANICAL DRAWING FOR PLUMBERS. By R. M. STARBUCK. A concise,

comprehensive and practical treatise on the subject of mechanical

drawing in its various modern applications to the work of all who are in

any way connected with the plumbing trade. Nothing will so help the

plumber in estimating and in explaining work to customers and workmen as

a knowledge of drawing, and to the workman it is of inestimable value if

he is to rise above his position to positions of greater responsibility,

Among the chapters contained are: 1. Value to plumber of knowledge of

drawing; tools required and their use; common views needed in mechanical

drawing. 2. Perspective versus mechanical drawing in showing plumbing

construction. 3. Correct and incorrect methods in plumbing drawing; plan

and elevation explained. 3. Floor and cellar plans and elevation; scale

drawings; use of triangles. 5. Use of triangles; drawing of fittings,

traps, etc. 6. Drawing plumbing elevations and fittings. 7. Instructions

in drawing plumbing elevations. 8. The drawing of plumbing fixtures;

scale drawings. 9. Drawing of fixtures and fittings. 10. Inking of

drawings. 11. Shading of drawings. 12. Shading of drawings. 13.

Sectional drawings; drawing of threads. 14. Plumbing elevations from

architect's plan. 15. Elevations of separate parts of the plumbing

system. 16. Elevations from architect's plans. 17. Drawing of detail

plumbing connections. 18. Architect's plans and plumbing elevations of

residence. 19. Plumbing elevations of residence (continued); plumbing

plans for cottage. 20. Plumbing elevations; roof connections. 21. Plans

and plumbing elevations for six-flat building. 22. Drawing of various

parts of the plumbing system; use of scales. 23. Use of architect's

scales. 24. Special features in the illustrations of country plumbing.

25. Drawing of wrought iron piping, valves, radiators, coils, etc. 26.

Drawing of piping to illustrate heating systems. 150 illustrations.

Price $1.50

MODERN PLUMBING ILLUSTRATED. By R. M. STARBUCK. This book represents the

highest standard of plumbing work. It has been adopted and used as a

reference book by the United States Government, in its sanitary work in

Cuba, Porto Rico, and the Philippines, and by the principal Boards of

Health of the United States and Canada. It gives connections, sizes and

working data for all fixtures and groups of fixtures. It is helpful to

the master plumber in demonstrating to his customers and in figuring

work. It gives the mechanic and student quick and easy access to the

best modern plumbing practice. Suggestions for estimating plumbing

construction are contained in its pages. This book represents, in a

word, the latest and best up-to-date practice, and should be in the

hands of every architect, sanitary engineer and plumber who wishes to

keep himself up to the minute on this important feature of construction.

Contains following chapters, each illustrated with a full-page plate:

Kitchen sink, laundry tubs, vegetable wash sink; lavatories, pantry

sinks, contents of marble slabs; bath tub, foot and sitz bath, shower

bath; water closets, venting of water closets; low-down water closets,

water closets operated by flush valves, water closet range; slop sink,

urinals, the bidet: hotel and restaurant sink, grease trap;

refrigerators, safe wastes, laundry waste; lines of refrigerators, bar

sinks, soda fountain sinks; horse stall, frost-proof water closets;

connections for S traps, venting; connections for drum traps; soil pipe

connections; supporting of soil pipe; main trap and fresh air inlet;

floor drains and cellar drains, subsoil drainage; water closets and

floor connections; local venting; connections for bath rooms;

connections for bath rooms, continued; connections for bath rooms,

continued; connections for bath rooms, continued; examples of poor

practice; roughing-work ready for test; testing of plumbing system;

method of continuous venting; continuous venting for two-floor work;

continuous venting for two lines of fixtures on three or more floors;

continuous venting of water closets; plumbing for cottage house;

construction for cellar piping; plumbing for residence, use of special

fittings; plumbing for two-flat house; plumbing for apartment building;

plumbing for double apartment building; plumbing for office building;

plumbing for public toilet rooms; plumbing for public toilet rooms,

continued; plumbing for bath establishment; plumbing for engine house,

factory plumbing; automatic flushing for schools, factories, etc.; use

of flushing valves; urinals for public toilet rooms; the Durham system,

the destruction of pipes by electrolysis; construction of work without

use of lead; Automatic sewage lift, automatic sump tank; country

plumbing; construction of cesspools; septic tank and automatic sewage

siphon; country plumbing; water supply for country house; thawing of

water mains and service by electricity; double boilers; hot water supply

of large buildings; automatic control of hot water tank; suggestions for

estimating plumbing construction. 400 octavo pages, fully illustrated by

55 full-page engravings. Price $4.00

STANDARD PRACTICAL PLUMBING. By R. M. STARBUCK. A complete practical

treatise of 450 pages covering the subject of Modern Plumbing in all its

branches, a large amount of space being devoted to a very complete and

practical treatment of the subject of Hot Water Supply and Circulation

and Range Boiler Work. Its thirty chapters include about every phase of

the subject one can think of, making it an indispensable work to the

master plumber, the journeyman plumber, and the apprentice plumber,

containing chapters on: the plumber's tools; wiping solder, composition

and use; joint wiping; lead work; traps; siphonage of traps; venting;

continuous venting; house sewer and sewer connections; house drain; soil

piping, roughing; main trap and fresh air inlet;' floor, yard, cellar

drains, rain leaders, etc.; fixture wastes: water closets; ventilation;

improved plumbing connections; residence plumbing; plumbing for hotels,

schools, factories, stables, etc.; modern country plumbing; filtration

of sewage and water supply; hot and cold supply; range boilers;

circulation; circulating, pipes; range boiler problems; hot water for

large buildings; water lift and its use; multiple connections for hot

water boilers; heating of radiation by supply system; theory for the

plumber; drawing for the plumber. Fully illustrated by 347 engravings.

Price $3.00

RECEIPT BOOK

HENLEY'S TWENTIETH CENTURY BOOK OF RECEIPTS, FORMULAS AND PROCESSES.

Edited by GARDNER D. HISCOX. The most valuable Techno-chemical Receipt

Book published, including over 10,000 selected scientific, chemical,

technological, and practical receipts and processes. This is the most

complete Book of Receipts ever published, giving thousands of receipts

for the manufacturer of valuable articles for everyday use. Hints,

Helps, Practical Ideas, and Secret Processes are revealed within its

pages. It covers every branch of the useful arts and tells thousands of

ways of making money an just the book everyone should have at his

command. Modern in its treatment of every subject that properly falls

within its scope, the book may truthfully be said to present the very

latest formulas to be found in the arts and industries and to retain

those processes which long experience has proven worthy of a permanent

record. To present here even a limited number of the subjects which find

a place in this valuable work would be difficult. Suffice to say that in

its pages will be found matter of intense interest and immeasurable

practical value to the scientific amateur and to him who wishes to

obtain a knowledge of the many processes used in the arts, trades and

manufactures, a knowledge which will render his pursuits more

instructive and remunerative. Serving as a reference book to the small

and large manufacturer and supplying intelligent seekers with the

information necessary to conduct a process, the work will be found of

inestimable worth to the Metallurgist, the Photographer, the Perfumer,

the Painter, the Manufacturer of Glues, Pastes, Cements, and Mucilages,

the Compounder of Alloys, the Cook, the Physician, the Druggist, the

Electrician, the Brewer, the Engineer, the Foundryman, the Machinist,

the Potter, the Tanner, the Confectioner, the Chiropodist, the Manicure,

the Manufacturer of Chemical Novelties and Toilet Preparations, the

Dyer, the Electroplater, the Enameler, the Engraver, the Provisioner,

the Glass Worker, the Goldbeater, the Watchmaker, the Jeweler, the Hat

Maker, the Ink Manufacturer, the Optician, the Farmer, the Dairyman, the

Paper Maker, the Wood and Metal Worker, the Chandler and Soap Maker, the

Veterinary Surgeon, and the Technologist in general. A mine of

information, and up-to-date in every respect. A book which will prove of

value to EVERYONE, as it covers every branch of the Useful Arts. 800

pages. Price $3.00

WHAT IS SAID OF THIS BOOK:

"Your Twentieth Century Book of Receipts, Formulas and Processes duly

received. I am glad to have a copy of it, and if I could not replace it

money couldn't buy it. It is the best thing of the sort I ever saw."

(Signed) M. E. TRUX, Sparta, Wis. "There are few persons who would not

be able to find in the book some single formula that would repay several

times the cost of the book." Merchant's Record and Show Window.

RUBBER

RUBBER HAND STAMPS AND THE MANIPULATION OF INDIA RUBBER.

By T. O'CONOR SLOANE. This book gives full details on all points,

treating in a concise and simple manner the elements of nearly

everything it is necessary to understand for a commencement in any

branch of the India Rubber Manufacture. The making of all kinds of

Rubber Hand Stamps, Small Articles of India Rubber, U. S. Government

Composition, Dating Hand Stamps, the Manipulation of Sheet Rubber, Toy

Balloons, India Rubber Solutions, Cements, Blackings, Renovating

Varnish, and Treatment for India Rubber Shoes, etc.; the Hektograph

Stamp Inks, and Miscellaneous Notes, with a Short Account of the

Discovery, Collection, and Manufacture of India Rubber are set forth in

a manner designed to be readily understood, the explanations being plain

and simple. Including a chapter on Rubber Tire Making and Vulcanizing;

also a chapter on the uses of rubber in Surgery and Dentistry. Third

revised and enlarged edition 175 pages. Illustrated. $1.00

SAWS

SAW FILINGS AND MANAGEMENT OF SAWS. By ROBERT GRIMSHAW. A practical hand

book on filing, gumming, swaging, hammering, and the brazing of band

saws, the speed, work, and power to run circular saws, etc. A handy book

for those who have charge of saws, or for those mechanics who do their

own filing, as it deals with the proper shape and pitches of saw teeth

of all kinds and gives many useful hints and rules for gumming, setting,

and tiling, and is a practical aid to those who use saws for any

purpose. New edition, revised and enlarged. Illustrated. Price $1.00

STEAM ENGINEERING

AMERICAN STATIONARY ENGINEERING. By W. E. CRANE. This book begins at the

boiler room and takes in the whole power plant. A plain talk on

every-day work about engines, boilers, and their accessories. It is not

intended to be scientific or mathematical. All formulas are in simple

form so that any one understanding plain arithmetic can readily

understand any of them. The author has made this the most practical book

in print; has given the results of his years of experience, and has

included about all that has to do with an engine room or a power plant.

You are not left to guess at a single point. You are shown clearly what

to expect under the various conditions; how to secure the best results;

ways of preventing "shut downs" and repairs; in short, all that goes to

make up the requirements of a good engineer, capable of taking charge of

a plant. It's plain enough for practical men and yet of value to those

high in the profession. A partial list of contents is: The boiler room,

cleaning boilers, firing, feeding; pumps; inspection and repair;

chimneys, sizes and cost; piping; mason work; foundations; testing

cement; pile driving; engines, slow and high speed; valves; valve

setting; Corliss engines, setting valves, single and double eccentric;

air pumps and condensers; different types of condensers; water needed;

lining up; pounds; pins not square in crosshead or crank; engineers'

tools; pistons and piston rings; bearing metal; hardened copper; drip

pipes from cylinder jackets; belts, how made, care of; oils; greases;

testing lubricants; rules and tables, including steam tables; areas of

segments; squares and square root; cubes and cube root; areas and

circumferences of circles. Notes on: Brick work; explosions; pumps; pump

valves; heaters, economizers; safety valves; lap, lead, and clearance.

Has a complete examination for a license, etc., etc. Second edition. 285

pages. Illustrated. Price $2.00

EMINENT ENGINEERS. By DWIGHT GODDARD. Everyone who appreciates the

effect of such great inventions as the Steam Engine, Steamboat,

Locomotive, Sewing Machine, Steel Working, and other fundamental

discoveries, is interested in knowing a little about the men who made

them and their achievements. Mr. Goddard has selected thirty-two of the

world's engineers who have contributed most largely to the advancement

of our civilization by mechanical means, giving only such facts as are

of general interest and in a way which appeals to all, whether mechanics

or not. 280 pages. 35 illustrations. Price $1.50

ENGINE RUNNER'S CATECHISM. By ROBERT GRIMSHAW. A practical treatise for

the stationary engineer, telling how to erect, adjust and run the

principal stearn engines in use in the United States. Describing the

principal features of various special and well-known makes of engines:

Temper Cut-off, Shipping and Receiving Foundations, Erecting and

Starting, Valve Setting, Care and Use, Emergencies, Erecting and

Adjusting Special Engines. The questions asked throughout the catechism

are plain and to the point, and the answers are given in such simple

language as to be readily understood by anyone. All the instructions

given are complete ad up-to-date; and they are written in a popular

style, without any technicalities or mathematical formulae. The work is

of a handy size for the pocket, clearly and well printed, nicely bound,

and profusely illustrated. To young engineers this catechism will be of

great value, especially to those who may be preparing to go forward to

be examined for certificates of competency; and to engineers generally

it will be of no little service, as they will find in this volume more

really practical and useful information than is to be found anywhere

else within a like compass. 387 pages. Seventh edition. Price $2.00

ENGINE TESTS AND BOILER EFFICIENCIES. By J. BUCHETTI. This work fully

describes and illustrates the method of testing the power of steam

engines, turbines and explosive motors. The properties of steam and the

evaporative power of fuels. Combustion of fuel and chimney draft; with

formulas explained or practically computed 255 pages, 179 illustrations.

$3.00

HORSEPOWER CHART. Shows the horsepower of any stationary engine without

calculation. No matter what the cylinder diameter of stroke; the steam

pressure or cut off; the revolutions, or whether condensing or

non-condensing, it's all there. Easy to use, accurate, and saves time

and calculations. Especially useful to engineers and designers. 50

cents.

MODERN STEAM ENGINEERING IN THEORY AND PRACTICE. By GARDNER D. HISCOX.

This is a complete and practical work issued for Stationary Engineers

and firemen dealing with the care and management of boilers, engines,

pumps, superheated steam, refrigerating machinery, dynamos, motors,

elevators, air compressors, and all other branches with which the modern

engineer must be familiar. Nearly 200 questions with their answers on

steam and electrical engineering, likely to be asked by the Examining

Board, are included. Among the chapters are: Historical; steam and its

properties; appliances for the generation of steam; types of boilers;

chimney and its work; heat economy of the feed water; steam pumps and

their work; incrustation and its work; steam above atmospheric pressure;

flow of steam from nozzles; superheated steam and its work; adiabatic

expansion of steam; indicator and its work; steam engine proportions;

slide valve engines and valve motion; Corliss engine and its valve gear;

compound engine and its theory; triple and multiple expansion engine.

steam turbine; refrigeration; elevators and their management; cost of

power; steam engine troubles; electric power and electric plants. 487

pages. 405 engravings. Price $3.00

STEAM ENGINE CATECHISM. By ROBERT GRIMSHAW. This unique volume of 413

pages is not only a catechism on the question and answer principle; but

it contains formulas and worked-out answers for all the Steam problems

that appertain to the operation and management of the Steam Engine.

Illustrations of various valves and valve gear with their principles of

operation are given. Thirty-four Tables that are indispensable to every

engineer and fireman that wishes to be progressive and is ambitious to

become master of his calling are within its pages. It is a most valuable

instructor in the service of Steam Engineering. Leading engineers have

recommended it as a valuable educator for the beginner as well as a

reference book for the engineer. It is thoroughly indexed for every

detail. Every essential question on the Steam Engine with its answer is

contained in this valuable work. Sixteenth edition. Price $2.00

STEAM ENGINEER’S ARITHMETIC. By COLVIN-CHENEY. A practical pocket book

for the steam engineer. Shows how to work the problems of the engine

room and shows "why." Tells how to figure horse-power of engines and

boilers; area of boilers; has tables of areas and circumferences; steam

tables; has a dictionary of engineering terms. Puts you on to all all of

the little kinks in figuring whatever there is to figure around a power

plant. Tells you about the heat unit; absolute zero; adiabatic

expansion; duty of engines; factor of safety; and 1,001 other things;

and everything is plain and simple--not the hardest way to figure, but

the easiest. 2nd Edition. 50 cents.

STEAM HEATING AND VENTILATION

PRACTICAL STEAM, HOT-WATER HEATING AND VENTILATION. By A. G. KING.

This book is the standard and latest work published on the subject and

has been prepared for the use of all engaged in the business of steam,

hot water heating, and ventilation. It is an original and exhaustive

work. Tells how to get heating contracts, how to install heating and

ventilating apparatus, the best business methods to be used, with

"Tricks of the Trade" for shop use. Rules and data for estimating

radiation and cost and such tables and information as make it an

indispensable work for everyone interested in steam, hot water heating,

and ventilation. It describes all the principal systems of steam, hot

water, vacuum, vapor, and vacuum-vapor heating, together with the new

accelerated systems of hot water circulation, including chapters on

up-to-date methods of ventilation and the fan or blower system of

heating and ventilation. Containing chapters on: I. Introduction. II.

Heat. III. Evolution of artificial heating apparatus. IV. Boiler surface

and settings. V. The chimney flue. VI. Pipe and fittings. VII. Valves,

various kinds. VIII. Forms of radiating surfaces. IX. Locating of

radiating surfaces. X. Estimating radiation. XI. Steam-heating

apparatus. XII. Exhaust-steam heating. XIII. Hot-water heating. XIV.

Pressure systems of hot-water work. XV. Hot-water appliances. XVI.

Greenhouse heating. XVII. Vacuum vapor and vacuum exhaust heating.

XVIII. Miscellaneous heating. XIX. Radiator and pipe connections. XX.

Ventilation. XXI. Mechanical ventilation and hot-blast heating. XXII.

Steam appliances. XXIII. District heating. XXIV. Pipe and boiler

covering. XXV. Temperature regulation and heat, control. XXVI. Business

methods. XXVII. Miscellaneous. XXVII. Rules, tables and useful

information. 367 pages. 300 detailed engravings. Price $3.00

STEAM PIPES

STEAM PIPES: THEIR DESIGN AND CONSTRUCTION. By WM. H. BOOTH. The work is

well illustrated in regard to pipe joints, expansion offsets, flexible

joints, and self-contained sliding joints for taking up the expansion of

long pipes. In fact, the chapters on the flow of steam and expansion of

pipes are most valuable to all steam fitters and users. The pressure

strength of pipes and method of hanging them are well treated and

illustrated. Valves and by-passes are fully illustrated and described,

as are also flange joints and their proper proportions, exhaust heads

and separators. One of the most valuable chapters is that on superheated

steam and the saving of steam by insulation with the various kinds of

felting and other materials with comparison tables of the loss of heat

in thermal units from naked and felted steam pipes. Contains 187 pages.

Price $2.00

STEEL

AMERICAN STEEL WORKER. By E. R. MARKHAM. This book tells how to select,

and how to work, temper, harden, and anneal steel for everything on

earth. It doesn't tell how to temper one class of tools and then leave

the treatment of another kind of tool to your imagination and judgment,

but it gives careful instructions for every detail of every tool,

whether it be a tap, a reamer or just a screw-driver. It tells about

tempering of small watch springs, the hardening of cutlery, and the

annealing of dies. In fact there isn't a thing that a steel worker would

want to know that isn't included. It is the standard book on selecting,

hardening, and tempering all grades of steel. Among the chapter headings

might be mentioned the following subjects: Introduction; the workman;

steel; methods of heating; heating tool steel; forging; annealing;

hardening baths; baths for hardening; hardening steel; drawing the

temper after hardening; examples of hardening; pack hardening; case

hardening; spring tempering; making tools of machine steel; special

Steels; steel for various tools; causes of trouble; high speed steels,

etc. 366 pages. Illustrated. $2.50

HARDENING, TEMPERING, ANNEALING, AND FORGING OF STEEL. By J. V.

WOODWORTH. A new work treating in a clear, concise manner all modern

processes for the heating, annealing forging, welding, hardening, and

tempering of steel, making it a book of great practical value to the

metal-working mechanic in general, with special directions for the

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including milling cutters, taps, thread dies, reamers, both solid and

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kinds. 4th Edition 288 pages. 201 Illustrations. Price $2.50

TURBINES

MARINE STEAM TURBINES. By DR. G. BAUER and O. LASCHE. Assisted by E.

Ludwig and H. Vogel. Translated from the German and edited by M. G. S.

Swallow. This work forms a supplementary volume to the book entitled

"Marine Engines and Boilers." The authors of this book, Dr. G. Bauer and

O. Lasche, may be regarded as the leading authorities on turbine

construction. The book is essentially practical and discusses turbines

in which the full expansion of steam passes through a number of separate

turbines arranged for driving two or more shafts, as in the Parsons

system, and turbines in which the complete expansion of steam from inlet

to exhaust pressure occurs in a turbine on one shaft, as in the case of

the Curtis machines. It will enable a designer to carry out all the

ordinary calculations necessary for the construction of steam turbines,

hence it fills a want which is hardly met by larger and more theoretical

works. Numerous tables, curves and diagrams will be found, which explain

with remarkable lucidity the reason why turbine blades are designed as

they are, the course which steam takes through turbines of various

types, the thermodynamics of steam turbine calculation, the influence of

vacuum on steam consumption of steam turbines, etc. In a word, the very

information which a designer and builder of steam turbines most

requires. The book is divided into parts as follows: 1. Introduction. 2.

General remarks on the design of a turbine installation. 3. The

calculation of steam turbines. 4. Turbine design. 5. Shafting and

propellers. 6. Condensing plant. 7. Arrangement of turbines. 8. General

remarks on the arrangement of steam turbines in steamers. 9.

Turbine-driven auxiliaries. 10. Tables. Large octavo. 214 pages. Fully

illustrated and containing 18 tables. Including an entropy chart. Price,

net, $3.60

WATCH MAKING

WATCHMAKER'S HANDBOOK. By CLAUDIUS SAUNIER. This famous work has now

reached its seventh edition and there is no work issued that can compare

to it for clearness and completeness. It contains 498 pages and is

intended as a workshop companion for those engaged in Watch-making and

allied Mechanical Arts. Nearly 250 engravings and fourteen plates are

included. Price $3.00

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Wireless Telegraphy and Telephony Simply Explained A Practical Treatise Embracing Complete and Detailed Explanations of the Theory and Practice of Modern Radio Apparatus and Its Present Day Applications, Together With a Chapter on the Possibilities of Its Future Development · 第 11 / 11 章