- Item type
- Object
- Primary inscriptions
- Unsigned and undated
- Physical material
- Copper Alloy
- Object type
- Nocturnal
- Dimensions
- Diameter: 44mm Height: 2mm Weight: 13g
- Inventory No
- 54888
Description
Small volvelle of two discs, one with star positions, the other with dates and hours. Compass rose on reverse.
