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 194
g tripod each> |IOOCXJ Extension tripod in place of regular tripod, extra , « $ qq KOLESCH <fc CO. NEW YORK. 189 Cially light, Pioneer Transit, with Bubble to Telescope andVertical Circle. This instrument is designed for light and moderately accurate work, and especiallyrecommended for rapid… … Pioneer Transit. Telescope about 8J inches long, magnifying powers about 19diameters. Lenses of the very best domestic make. Objective, 1 inch. Dust capand sun shade. Rack and pinion movement to objective. Adjustable eye-piecefor focusing cross and stadia hairs. Long ground bubble to telescope,…
Drawing instruments · Surveying instruments
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
