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Printing plate
A plate for printing Admiralty Standard cards -consists of a steel printing plate engraved with a 6.75" (17.1cm), graduated to 1/4 points and quadrantally in degrees. Has a "Royal Crown" below N point decoration.
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Object details
| ID: | ACO0977 |
|---|---|
| Type: | Printing plate |
| Display location: | Not on display |
| Creator: | Unknown |
| Date made: | 1840 |
| Credit: | National Maritime Museum, Greenwich, London, Admiralty Compass Observatory |
| Measurements: | Overall: 5 mm x 224 mm x 215 mm |