Ship's dial log
- patentee:
- Frederick Bullock
The indicator from Bullock's dial log used to measure stress on the log-line, patented by Admiral Frederick Bullock in 1863, unsigned, England, 1863-1865
Details
- Category:
- Navigation
- Object Number:
- 1865-31
- Materials:
- brass (copper, zinc alloy), lacquer and steel (metal)
- Measurements:
-
overall: 275 mm x 42 mm, 180 mm, 1.59kg
- type:
- ships' log
- credit:
- Bullock, F.