- Museum number
Universal ring-dial; copper, part gilt; engraved with names and latitudes of 43 towns; hour-ring numbered in Arabic; equinoxes at about 21 March and 23 September; signature with latitude, 48.
- Production date
Diameter: 88 millimetres
- Curator's comments
- A very similar instrument is in the Greenwich Maritime Museum, reg. no. AST0308; another was included in the 1975 sale of the Greppin Collection; and a third is in the Prague Technical Museum; see H. Higton, Sundials at Greenwich, Oxford 2002, no. 197, p. 207.
- Not on display
Latest: 4 (Nov 2016) Old verdigris to look at
5 (Dec 1995) Verdigris.
- Acquisition date
- Britain, Europe and Prehistory
- Registration number