| RefNo | AP/37/20/2 |
| Level | Item |
| Title | Unpublished figure, 'Decimal compass card' by James Share |
| Creator | Share; James Masters (1822-1895) |
| Date | 1855 |
| Description | A drawing in black ink of Share's decimal compass card, a circular compass face with the numbers 1-8 evenly spaced between each pole of the compass.
Subject: Navigation / Marine engineering |
| Extent | 1p |
| Format | Drawing |
| PhysicalDescription | Ink on paper |
| AccessStatus | Open |