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. (1907)
Kolesch & Company · Kolesch & Company · leaf 88
in » 2265 Same, in Morocco Case « … Swiss 2268 22692274 227522782279 iff- Circular Protractor, made of German Silver, with Venier, Horn Center, Mov-able Arm, Clamp Screw and Micrometer Adjusting Screw to Vernier. 8 in., divided to \- deg., Vernier reading to 1 minute, length of arm beyond outer edge, 6 in each( ^ Same as No. 2268,…
Drawing instruments · Surveying instruments
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