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 65
Richter Instruments, see page 48.) Remarks. In sharpening or grinding Ruling Pens we do notremove old ink with benzine or turpentine, but clean them carefully on theinner and outer edges with emery paper, thus insuring an easy flow of ink. Grinding Pens, we refer to pens slightly broken off, or… … ^^» ■■ ■ mrs—a^ Each 1508 Ruling Pen, 41/£ in. with lever, upper blade with spring, ebony- handle $ .90 1509 Ruling Pen, 5 in. with lever, upper blade with spring, ebony handle 1 00 1510 Ruling Pen, 5Tj in. with lever, upper blade with spring, ebony handle \ ]q
Drawing instruments · Surveying -- Instruments
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