675 SPERRY HEATH PILOT COMPASS
- PART OF:
- Tracings 656 to 684
- Made:
- 1959-07-03-1962-02-16
A folder containing drawings, tracings and correspondence relating to the Sperry-Heath Magnetic Pilot Compass.
Details
- Extent:
-
20
240
360
- Identifier:
- STAN3/12/20
- Access:
- Open Access
- ?:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions