Machine man-made movement with lever escapement
- maker:
- John Sylvester
Early American machine-made movement with lever escapement, John F. Sylvester, Catskill, N.Y., no.32659, 1870
Details
- Category:
- Time Measurement
- Object Number:
- 1920-554
- type:
- movement - clockwork and escapement
- credit:
- Bruno Roberts Collection