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Comparator, quartz
Watson quartz comparator for unifilar inertia bars. Lacks telescope. With two stirrups, one with mirror, one without. Spirit level.
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Object Details
| ID: | AST0737 |
|---|---|
| Collection: | Astronomical and navigational instruments |
| Type: | Comparator, quartz |
| Display location: | Not on display |
| Creator: | Unknown |
| Date made: | Unknown |
| Credit: | National Maritime Museum, Greenwich, London |
| Measurements: | Overall: 575 mm x 375 mm x 255 mm |