binder number 50
- Made:
- circa 1960 in United Kingdom
Transparent envelope binder containing semi-conductor specifications.
Details
- Category:
- Electronic Components
- Object Number:
- 2003-208
- Materials:
- paper, card, metal
- Measurements:
-
: 1 x 9 x 12 in.
- type:
- binder
- credit:
- GEC Hirst Research Centre