Testing a Rotary
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.
- Genre: Documentary, History
- Director: Billy Bitzer
- Cast:
- Country: United States
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.