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 191
le, 4J inches long. Vertical Arc, 5 inches, graduated on solid silver to half decrees, withvernier reading to single minutes. Instrument complete, in finely polished mahogany box, with plumb bob,adjusting pins, center key, screw driver, reading glass and solid or split tripod each, $170.00 8047… … 8050 Engineers Transit. (For description, see page 187.) II 1II KOLESCH «fc CO. ^K\ NEW YORK, l87 Engineers Transit with Bubble to Telescope andVertical Circle. 8050 Engineers* Transit, Straight Standards, \\ ith powerful achromatic terres-trial telescope about n inches Long. Magnifying power about…
Drawing instruments · Surveying instruments
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