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. (1917)
Kolesch & Company · Kolesch & Company · leaf 91
with facings of white celluloid on both the upper and lower side ofthe rules. The graduations are all engine divided, clearly and accurately cut andon account of the white background, very legible. Particular care andattention is paid to have all scales in perfect alignment. Each rule is furnished…
Drawing instruments · Surveying -- Instruments
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
