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 123
514° 30 4.10 -4-03 3-96 i4%y15l / i.5° 30/ =3«7i if>° 16° 30i7° - -3-593.38 170 3o/18° 3.2-,-3.20 18°r9°l9°20° 3030 =3.« 21° 22° : 2.74=2.62 23° = 2.51 24°25° 260 =2.40=2.31 — 2.22 27° 28° =2.14 — 2.07 290 2.00 300 I.93 Complete set of 94 curves. per set, $23.50 Any of above curves, 73 in set…
Drawing instruments · Surveying instruments
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