52 COMPASS GENERAL
- PART OF:
- Design Information
- Made:
- 1948-08-30-1966-08-22
A folder containing reports regarding the test and certification of magnetic compasses
Details
- Extent:
-
240
360
5
- Identifier:
- STAN3/20/49
- Access:
- Open Access
- ?:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions