Yale Type D time lock, 1889, winding and setting @MarkFrankclocks
Yale Type D time lock, 1889, winding and setting @MarkFrankclocks
Uploaded November 2017 | Updated September 2026, 2 weeks ago
The Yale Type D time lock, 1889, demonstration of winding and setting the movement.
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Mark Frank |

Yale Type D time lock, 1889, winding and setting

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