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 85
1968 Templet Odontograph, for describing Teeth of Gear Wheels, a val-uable instrument for millwrights, machinists, pattern-makers, etc,with full description, in case. M,. EARTHS Gear Slide Rule, see page 90, .each, $3.50 8o KOLESCH & CO. ff*K*tt NEW YORK. Celluloid Protractors, … 19701971 19721973 Each Semi-circular Celluloid Protractor, 5 in., open center, divided to § deg $075 Semi-circular Celluloid Protractor, 6 in., open center, divided to -- deg 90 Semi-circular Celluloid Protractor, 8 in., open center, divided to } deg 1.20 Semi-circular Celluloid Protractor, 10 in.,…
Drawing instruments · Surveying instruments
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