Type made from the alloy containing 50% lead, 25% tin, 25% antimony
- Made:
- before 1889
Type made from the alloy containing 50 per cent of lead, and 25 per cent each of tin and antimony
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/1722
- type:
- specimen
- credit:
- John Percy Collection