404 PLANIMETER SLIDING BAR (TRACER LENS)
- PART OF:
- Tracings 300 - 420
- Made:
- 1957-12-23-1968-08-05
A folder containing drawings and tracings relating to a tracer lens for a sliding bar planimeter.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/09/85
- Access:
- Open Access
- copyright:
-
More
Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions