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. (1917)
Kolesch & Company · Kolesch & Company · leaf 43
Extra Fine Quality, made of extra tough and hardened material. 1005R Ruling Pen, 4*/2 in. upper blade with spring .each, $1.35 1006R Ruling Pen, 5 in. upper blade with spring each, 1.35 1007R Ruling Pen, Sj^in. upper blade with spring each, 1.35 1008R Case containing Ruling Pens Nos. 1005R, 1006R,… … •y By pressing the thumb against loose blade, same turns aside and Pencan be easily cleaned and then reset to original position. 1010R Ruling Pen, Al/2 in. upper blade with spring each, $1.35 1011R Ruling Pen, 5 in. upper blade with spring ....each, 1.35 1012R Ruling Pen, Sy2 in. upper blade with…
Drawing instruments · Surveying -- Instruments
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