Ring sun-dial, brass, for use at latitude 48°, Europe, 1716.
Details
- Category:
- Time Measurement
- Object Number:
- 1894-11
- Materials:
- brass (copper, zinc alloy)
- Measurements:
-
overall: 15.88 mm 44.45 mm, .04kg
- type:
- ring altitude sundial
- credit:
- Mr. F. E. Whelan