190 EXPERIMENTAL
- PART OF:
- Tracings 151 - 300
- Made:
- 1957-06-25-1957-07-24
A folder containing experimental tracings relating to the 8" card revolving ring Thompson Azimuth.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/08/039
- Access:
- Open Access
- ?:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions