
Clock 'Starter Unit' and log speed indicator
- Made:
- 1945-1955


Clock 'Starter Unit', log speed indicator Patent No. 318565, for School set Chernikeeff log equipment, by Submerged Log Company Limited, Chiswick, London, England, 1945-1955
Details
- Category:
- Navigation
- Object Number:
- 1954-223/3
- Materials:
- brass (copper, zinc alloy), glass, steel (metal), enamel, metal (unknown) and electrical components
- Measurements:
-
overall: 6.5kg
- credit:
- Submerged Log Company Limited