Price list of drawing materials, architects and engineers, supplies, blue process papers, etc (1886)
Soltmann, E. G., New York. [from old catalog] · New York, Holt brothers · leaf 202
Wooden Blackboard Drawing Set, Same as No. 8,120, consistingof 24 inch J Square, 36 inch Straight Edge, 24 inch Triangle, alldivided into inches, and 151^ inch Protractor set, $5. 00 E. G. SOLTMANN - NEW YORK. 195 HEKTOGRAPHS, FOB Copying Dra.wings, Specifications, I^egal I3ocTj.n::Len.ts, Letters,… … Hektographs are of great service for copying Drawiogs, Specifications, or any writtenmatter rapidly. The original is carefully drawn or written with the prepared ink;moisten the preparation with a sponge or brush, and remove the superfluous water byblotting with ordinary newspapers (not blotting…
Drawing instruments
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