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 174
064 u 1.25 Legs for Tripods No. 7066 3.50 Bone Oil, for Surveying Instruments per bottle, .2^ Graduated Level Vials, unmounted : r Telescopes on Transits or Levels each, 2.00 For Plates on Transits u 1.00 Gossamer Bag, of rubber cloth 1.00 Gossamer Bag, of rubber silk 2.00 The above prices only… … ^^Ifflp1 «« 8000 Engineers Y Level, with powerful achromatic terrestrial telescope, 18inches long, magnifying powqgsr about 28 diameters, which we have found I e the best for field and definition. The lenses are especially madeand selected by the best European optical works. Aperture of objectglass…
Drawing instruments · Surveying instruments
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