Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 73
718 RECOMMENDED FOR COLLEGE WORK 718. Containing No. 500 Ruling Pen, ebony handle, 4i inches.No. 502 Ruling Pen, ebony handle, 5h inches.No. 544 Steel Spring Bow-Dividers, 3i inches, center adjustment, metal handle.No. 545 Steel Spring Bow-Pencil, 3i inches, center adjustment, metal handle.No. 546…
Engineering instruments · Drawing instruments
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