Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 377
r, with pattern, nickel case, marking from 80 yards to 100 5.50 4505B. Marking from 80 yards to 1,000 miles 6.50 STOP WATCH 4506. Odometer, inside dial, with leather case and straps each, $15.00 4507. Improved Bell Odometer, registers dis- tance traveled to 1,600 miles andrepeats; rings a small… … 4530
Engineering instruments · Drawing instruments
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