Illustrated catalogue and price-list of drawing and tracing papers, sun print papers and equipments, drawing instruments and materials, surveying instruments, accessories, etc / Kolesch & Company. . aving 10 x 15 in., on Drawing Paper, Green .75 796 Engraving 5 x7V2 in., on Tracing Paper, Orange .90 .25 797 Engraving 7l/2x 10 in., on Tracing Paper, Orange .30 798 Engraving 10 x 15 in., on Tracing Paper, Orange .75 12 x 12 to Half Inch. Every Sixth Line Heavy. 803 Engraving 7% x 10 in., on Drawing Paper, Green .30 806 Engraving 734x10 in.,
Illustrated catalogue and price-list of drawing and tracing papers, sun print papers and equipments, drawing instruments and materials, surveying instruments, accessories, etc / Kolesch & Company. . aving 10 x 15 in., on Drawing Paper, Green .75 796 Engraving 5 x7V2 in., on Tracing Paper, Orange .90 .25 797 Engraving 7l/2x 10 in., on Tracing Paper, Orange .30 798 Engraving 10 x 15 in., on Tracing Paper, Orange .75 12 x 12 to Half Inch. Every Sixth Line Heavy. 803 Engraving 7% x 10 in., on Drawing Paper, Green .30 806 Engraving 734x10 in., on Tracing Paper, Orange .30 Ruled Cross Section Paper, Each Inch Line Heavy. Ream Quire 815 In sheets, 19x24 in., ruled in Blue, 10 x 10 to one inch $ $ 816 In sheets, 19x24 in., ruled in Blue, 8x 8 to one inch 817 In sheets, 19x24 in., ruled in Blue, 5x5 to one inch 818 In sheets, 19x24 in., ruled in Blue, 12x12 to one inch Topographical Paper, 400 Feet to One Inch, ruled in red and blue, in sheets 16x21 in Samples of any of above sent on application. 3 KOLESCH <fc CO. ffiHC^ 1STEW YORK. Polar Co-ordinate Paper. npn _ . _, _ _. Quire Sheet 850 Polar Co-Ordinate Paper, engraving 8x11^ in., on Tracing Paper in neutral tint for photo-engraving, .. $ .50 $ .05852 Polar Co-Ordinate Paper, engraving 8x11^ in., on Drawing Paper in neutral tint for photo-engraving. .. .50 .05 Durancf s Logarithmic Cross Section Paper The principle on which this paper is based will be readilyunderstood by those familiar with the slide rule. Any equation, in whichthe variable is of any power or of any root, may be plotted in a straightline. Printed on a 10 inch base, in orange ink. Size of engraving 10 x 10 in. dozen sheet 855 Durands Log. Cross Section Paper, on Tracing $ 75 $ .08 856 Durands Log. Cross Section Paper, on Drawing .75 .08 (furnished to order in blue ink at same price) Schroeders Logarithmic Cross Secti
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Keywords: ., bookcentury1900, bookdecade1910, bookidillustratedc, bookyear1917
