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Object Details
| ID: | AST0960.11 |
|---|---|
| Type: | Filter in a brass mount |
| Display location: | Not on display |
| Creator: | Herschel, William |
| Date made: | 1770-1790; 1770-90 |
| Credit: | National Maritime Museum, Greenwich, London, Herschel Collection |
| Measurements: | Overall: 6 mm; Diameter: 37 mm |
| Parts: |
7-foot Newtonian (reflector) telescope (Telescope)
|