Universal Ring Dial

Made:
England

Universal Ring Dial, 4" diam., with plate to secure greater accuracy, unsigned, England

Details

Category:
Time Measurement
Object Number:
1938-406
Materials:
brass (copper, zinc alloy) and steel (metal)
Measurements:
overall: 101 mm x 115 mm x 10 mm,
type:
universal ring sundial
credit:
Mr W.E. Miller