Technical supply co., Scranton. [from old catalog] · Scranton, Pa., Technical supply co · leaf 377
PEDOMETERS AND ODOMETERS … 4501 4507 4505 4500. Pedometer, enamel dial, watch pattern, nickel case, registeringdistance walked to 12 miles in i miles each, $4.50 4501. Pedometer, enamel dial, watch pattern, nickel case, crystal back,registering distance walked to 100 miles in i miles each, 5.25 4502. Passometer, watch…
Engineering instruments · Drawing instruments
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