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 36
. ffiTK^ NEW YORK. 31 Kerns Swiss Ruling Pens. •_Z3S-~^i <E 1! M Kerns Patent Lever Pens. These pens have a spring on the upper blade, and bymeans of the movable lever, as shown in cut, can be rapidly opened for cleaning.When lever is brought back to its original position the blades of the pen… … 1027 1025 Detail Ruling Pen, 5 in., upper blade with spring Ebony Handle, each, Ji.no 1026 M 6 1027 7 1028 .« 5 1029 (i 6 1030 7 « < (I <» <c 1.70 1 II II II 1.80 same as No. 1025, Aluminum Handle.... 1.80 « 1026, 1 1.go n U 1027, 1 2.00 32 KOLESCH & CO. ($*X^ NEW YORK. Kerns Railroad…
Drawing instruments · Surveying instruments
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