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Object Details
| ID: | ZBA0632 |
|---|---|
| Type: | Slide rule |
| Display location: | Not on display |
| Creator: | Troughton & Simms |
| Date made: | 1850-1900 |
| People: | Royal Greenwich Observatory; Troughton & Simms |
| Credit: | National Maritime Museum, Greenwich, London |
| Measurements: | Overall: 8 mm x 640 mm x 43 mm |