Object Record
Images
Metadata
Object Name |
Watch, Pocket |
Catalog Number |
83.82.446 |
Collection |
Watch |
Other Name |
pocket chronometer |
Date |
c. 1860 |
Description |
Serial no. 957, full plate, fusee, spring detent escapement, split bimetallic compensated balance with timing weights and screws, helical balance spring, set-up ratchet on top of barrel bridge, maintaining power, white enamel Roman dial with seconds marked "Chronometer" |
Maker |
N[orman] C[ummings] Greenough |
Place of Origin |
Newburyport, Massachusetts, USA |
Notes |
A 30317 5 slides in slide cabinet 1 |