Demonstrations of Testing Devices and Gages Part 2
Description
The original catalog description provided by the Ford Motor Company reads as follows: Man at table showing set of Johansson gauges - axle in twist testing machine - several testing devices in laboratory - worker using microbalance - man at table using Johansson gauges to measure parts including piston. [1929]
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Date
1929-01-01
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TRT
3:34