Object Details
| ID: | ZAA0591.1 |
|---|---|
| Type: | Driving weight |
| Display location: | Not on display |
| Creator: | Hardy, William |
| Date made: | 1809 |
| Credit: | National Maritime Museum, Greenwich, London |
| Measurements: | Overall: 170 x 42 mm |
| Parts: |
An eight-day sidereal regulator, mounted within a stone block at the southern end of the Airy transit circle by William Hardy, London, circa 1811 (Astronomical regulator)
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