Sulphur print of a rimmed 5 ton square ingot
Sulphur print of a rimmed 5 ton square ingot made by the Basic Bessement Process, c 1947
Details
- Category:
- Metallurgy
- Object Number:
- 1991-161
- type:
- credit:
- British Steel (tubes). Technical Centre
Sulphur print of a rimmed 5 ton square ingot made by the Basic Bessement Process, c 1947