PIC Impressing Dies
- Made:
- 1960-1970 in United Kingdom
- maker:
- A G Thornton Limited and British Thornton Limited
Two acid-etched impressing dies in red case, made by British Thornton.
Details
- Category:
- Computing & Data Processing
- Object Number:
- Y1993.41.8
- Materials:
- copper (alloy), cardboard and leather
- Measurements:
-
case: 25 mm x 318 mm x 70 mm,
- type:
- die
- credit:
- Gift of Tom Hawthorne