Testing a Rotary
Documentary
History
Testing a Rotary
3 minutes
05/01/1904
4.2
Overview
A small group of men turn on what appears to be a generator. As the rotary spins, the men make adjustments to the machine and check its operations.
A small group of men turn on what appears to be a generator. As the rotary spins, the men make adjustments to the machine and check its operations.
