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 89
er. 2268 8 in., divided to J deg., Vernier reading to 1 minute, length of arm beyond outer edge, 6 in each( §20 QO 2269 Same as No. 2268, with attached magnifying lens 23.50 2274 10 in., divided to J deg., Vernier reading to 1 minute, length of arm beyond outer edge, 6 J in « 24 co 2275 Same as No.… … 2306 Patented Dra each, $6.50 2307 -mens Protractor, in Morocco Case tor can be qui any angle. It can be used either dividingithout resetting, on either side T - and frequently takes the place of
Drawing instruments · Surveying -- Instruments
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