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 24
.. 4.45 .22 396d. *♦ 12X14 17X22 .. 2.00 .10 Flafd, Cross Section, Profile and other Engineers Books, see Nos. 800 to 938. CROSS SBCXION SKBXCHIN:G BI.OCKS) see No. I4f340. E. G. SO LT MANN-NEW YORK 23 SAMPLE BOOK of Blue Process Papers mailedon appiibation. THE BLUE PROCESS. ALSO KNOAVN AS… … Lines Drawn with BlackIndia Ink on Tracing Clothwill show distinctly inwhite on a blue ground. Within the past few years the use of *Biue Prints (copies of tracings by the BhieProcess) lias steadily increased. The Low Price, the BapiditT/ with ichich they can beProduced, and ih9. lyositive…
Drawing instruments
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