696 PLANIMETER A8365
- PART OF:
- Tracings 685 to 744
- Made:
- 1960-05-12-1962-11-17
A folder containing tracings relating to a square root type continuous chart planimeter.
Details
- Extent:
-
20
240
360
- Identifier:
- STAN3/13/13
- Access:
- Open Access
- ?:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions