 | Hugo Hamkens - 1919 - 344 стор.
...even by students of limited previous training. 330 pages, 215 engravings. Price .... .......... . . A New Sketching Paper. A new specially ruled paper...just what is wanted. Pads of 40 sheets, 6x9 inches. Price J£5 COntS Pads of 40 sheets, 9x12 inches. Price 5Q Cents 40 sheets, 12x18 inches. Price $1.00... | |
 | Thomas O'Conor Sloane - 1919 - 444 стор.
...the use of practical mechanics and young draftsmen. 330 pages, 215 engravings, cloth. Price, $2.50 A New Sketching Paper. A new specially ruled paper...just what is wanted. Pads of 40 sheets, 6x9 inches, Price, 25c.| 9x12 inches, Prlee, 50c.; 12 x 18 inches, Price, 51 . OIK Practical Perspective. By RICHARDS... | |
 | Victor Wilfred Pagé - 1919 - 264 стор.
...the use of practical mechanics and young drafts-. men. 330 pages, 215 engravings, cloth. Price, $2.5O A New Sketching Paper. A new specially ruled paper...just what is wanted. Pads of 40 sheets, 6x9 inches, Price, 25c.; 9x12 inches, Price, 5Oc.; 12 x 18 inches, Price, $1.0O. Practical Perspective. By RICHARDS... | |
 | Raymond Francis Yates - 1919 - 432 стор.
...and assimilated even by students of limited previous training. 330 pages, 215 engravings. Price $2.00 A New Sketching Paper. A new specially ruled paper...just what is wanted. Pads of 40 sheets, 6x9 inches. Price 25 Cents Pads of 40 sheets, 9x12 inches. Price 50 cents 40 sheets, 12x18 inches. Price $1.00... | |
 | Frederic Burnham Jacobs - 1919 - 392 стор.
...assimilated even by students of limited previous training. 330 pages, 215 engravings. Price . . $2.50 A NEW SKETCHING PAPER. A new specially ruled paper...one sketch do the work of three, and no workman can heip seeing just what is wanted. Pads of 40 sheets, 6x9 inches, 25 cents. Pads of 40 sheets, 9x12 inches.... | |
 | Victor Wilfred Pagé - 1920 - 344 стор.
...assimilated even by students of h'mited previous training. 330 pages, 215 engravings. Price . . $2.50 A NEW SKETCHING PAPER. A new specially ruled paper...just what is wanted. Pads of 40 sheets, 6x9 inches, 26 cents. Pads of 40 sheets, 9x12 inches, 50 cents; 40 sheets, 12x18, Price $1.00 ELECTRICITY ARITHMETIC... | |
 | Victor Wilfred Pagé - 1920 - 568 стор.
...assimilated even by students of limited previous training. 330 pages, 215 engravings. Price . . $2.50 A NEW SKETCHING PAPER. A new specially ruled paper...as well as for assembly drawings, as it makes one sltetch do the work of three, and no workman can help seeing just what Is wanted. Pads of 40 sheets,... | |
 | Milton Blake Sleeper - 1922 - 162 стор.
...the work as a text-book for a continuous course of study. 333 pages, 218 engravings. Price .... $2.50 A NEW SKETCHING PAPER. A new specially ruled paper...just what is wanted. Pads of 40 sheets, 6x9 inches, 40 cents. Pads of 40 sheets, 9x12 inches, 75 cents; 40 sheets, 12x18, Price $1.50 ELECTRICITY ARITHMETIC... | |
 | Robert Macy Starbuck - 1922 - 460 стор.
...the work as a text-book for a continuous course of study. 333 pages, 218 engravings. Price .... $2.60 A NEW SKETCHING PAPER. A new specially ruled paper...just what is wanted. Pads of 40 sheets, 6x9 inches, 40 cents. Pads of 40 sheets, 9x12 inches, 76 cents; 40 sheets, 12x18, Price $1.60 ELECTRICITY ARITHMETIC... | |
 | Philip E. Edelman - 1922 - 450 стор.
...work as a text-book for a continuous course of study. 333 pages, 218 engravings. Price. . . . $2.50 A NEW SKETCHING PAPER. A new specially ruled paper...just what is wanted. Pads of 40 sheets, 6x9 inches, 40 cents. Pads of 40 sheets, 9x12 inches, 75 cents; 40 sheets. 12x18, Price $1.50 ELECTRICITY ARITHMETIC... | |
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A New Sketching Paper. A new specially ruled paper to enable you to make sketches or drawings in isometric perspective without any figuring or fussing. It is being used for shop details as well as for assembly drawings, as it makes one sketch do the work... 
