Title : A System of Easy Lettering
Author : John Howard Cromwell
Release date : April 7, 2012 [eBook #39398]
Language : English
Credits
: Produced by Chris Curnow, Rebecca Hoath and the Online
Distributed Proofreading Team at http://www.pgdp.net (This
file was produced from images generously made available
by The Internet Archive)
SPON & CHAMBERLAIN, 12 CORTLANDT STREET, NEW YORK.
1897.
The formality of a preface may seem scarcely necessary for the supplementing of a system as simple and comprehensible as the one herewith presented.
We have but to divide any surface we may wish to letter into squares (or parallelograms as the case may be), in pencil lines; form the required letters, in ink or paint, and according to the style chosen; erase the pencil lines, and the lettering is complete.
J. H. C.
CONTENTS.
Symbols and the signs of operation. The equation and the unknown quantity. Positive and negative quantities. Multiplication, involution, exponents, negative exponents, roots, and the use of exponents as logarithms. Logarithms. Tables of logarithms and proportional parts. Transportation of systems of logarithms. Common uses of common logarithms. Compound multiplication and the binomial theorem. Division, fractions and ratio. Rules for division. Rules for fractions. Continued proportion, the series and the summation of the series. Examples. Geometrical means. Limit of series. Equations. Appendix. Index. 104 pages, 12mo, cloth, 60c.
See also Algebraic Signs , Spons' Dictionary of Engineering No. 2. 40 cts.
See also Calculus , Supplement to Spons' Dictionary No. 5. 75 cts.
Barlow's Tables of squares, cubes, square roots, cube roots, reciprocals of all numbers up to 10,000. A thoroughly reliable work of 200 pages, 12mo, cloth, $2.50.
Logarithms. —Tables of logarithms of the natural numbers from 1 to 108,000 with constants. By Charles Babbage , M.A. 220 pages, 8vo, cloth, $3.00.
Logarithms. —A. B. C. Five figure logarithms for general use. By C. J. Woodward , B.Sc. 143 pages, complete thumb index 12mo, limp leather, $1.60.
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Printed on one side, in blue ink, all the lines being of equal thickness. Size of sheet, 8 × 10 inches. In lots of 100 sheets, price, 75c.
Made from this paper, with useful tables. Size 8 × 10 inches. Price, 25c. each. Per dozen pads, $2.50.
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What this work actually intends to show is a "Practical System of Freehand Lettering for Working Drawings"—one that by the method outlined, is easily acquired and rapidly executed. The mode of procedure given for every letter can easily be followed and always be remembered, and by avoiding the common errors, as pointed out in parenthesis alongside each correctly formed letter, the student will very soon be able to form satisfactory letters for himself.— Preface .
"It is the first book on Lettering I have ever seen that is good for anything, practically speaking. I shall advocate its adoption in this college at the earliest opportunity."— Prof. Walter Flint, Maine State College.
"It comes nearer to may ideal of a satisfactory treatment of this subject than anything I have ever seen."— Professor E H. Lockwood, Yale University.
"My opinion of it is good, generally, and that it fills a long felt want. It teaches what I have been trying to teach for some time—commercial work."— Prof. W.B. Hampson, University of Nebraska.
"It is just what my knowledge of the author's work on Engineering News would lead me to expect—a practical system. I shall use the book hereafter in my classes."— Prof. Leonard S. Smith, University of Wisconsin.
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"In my opinion it fills a long felt want of every practical draftsman, besides finding an especial field of usefulness in school work."— Prof. Granberry Jackson, Vanderbilt University.
"I have examined his work and am surprised at the results of a trial. I find that a beginner can make respectable letters with a copy of this valuable book before him. I heartily recommend it for use in Technical schools as being ahead of anything I have ever seen."— Prof. R. D. Hawkins, Tulane University.
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Transcriber's Note: Minor punctuation, spelling and capitalisation in adverts corrected for conistency.