Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 297
3543 3541 3540. Plain Prismatic Compass, card dial, jeweled center, morocco case 2 inches each, $15.50 3541. Hutchinsons Improved card dial, jeweled center and stop, with3-inch sole leather sling case each, 19.50 3541 A. Same as 3541, but 4 diam., 4-inch sole leather sling case.each, 23.25 3543.…
Engineering instruments · Drawing instruments
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