![](https://coimages.sciencemuseumgroup.org.uk/54/235/large_thumbnail_1898_0030__0004_.jpg)
Gunner's calliper in electrum and ivory
- Made:
- 1816-1850 in Charing Cross
- manufacturer:
- Thomas Jones
![Gunner's calliper in electrum and ivory, incorporating compass](https://coimages.sciencemuseumgroup.org.uk/313/763/medium_smg00045997.jpg)
Gunner's calliper in electrum and ivory, incorporating compass, spirit level, folding mirror and rule, patented and made by Thomas Jones, 62 Charing Cross, London, 19th century
Details
- Category:
- Mathematics
- Object Number:
- 1990-597
- Measurements:
-
overall - open: 25 x 300 x 60 mm
overall - closed: 15 x 65 x 180 mm
- type:
- drawing instruments and callipers (gunnery)
- credit:
- Sotheby and Compan