American Waltham Watch Factory Photos
9. Pinion and Wheel Cutting, Automatic Staff Truning Machines,
Automatic Pinion Cutting Machines, Balance Making Room
Pinion and Wheel Cutting, No. 1
Pinion and Wheel Cutting, No. 2
Automatic Staff Turning Machines
Automatic Pinion Cutting Machines
Balance Making Room, No. 1
Balance Making Room, No. 2
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