249 LAMP (SPRING BALANCED FOR D/M NO 1)
- PART OF:
- Tracings 151 - 300
- Made:
- 1945-05-25-1945-08-13
A folder containing drawings relating to the spring balanced lamp produed for use with the number 1 drafting machine.
Details
- Extent:
-
10
240
360
- Identifier:
- STAN3/08/084
- Access:
- Open Access
- ?:
- Copies may be supplied in accordance with current copyright legislation and Science Museum Group terms and conditions