Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 91
785785. Containing Ruling Pen, 5i inches.Plain Dividers, 6 inches. Compasses with needle, pen, and pencil points and lengthening bar andbox of leads. Per set $g5Q 786. … Containing _ Hair-Spring Dividers, 6 inches. Ruling Pen 5i inches. Circular Spring Bow-Pen, 3i inches. Compasses, 6 inches, with needle, pen, and pencil points and lengthening bar and box of leads. Per set .$8.50 86
Engineering instruments · Drawing instruments
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