Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 160
1370 1372 1370. Universal Map Measure, Ivory handle, measuring inches to miles and centimeters to kilometers each, $3.20 1372. Map Measure, 12 inches in eighths to 25 feet each, 2.20 1373. Registering Rotameter in %6 inch and feet. 153
Engineering instruments · Drawing instruments
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