Alloy of three and a half parts of lead to four of tin
- Made:
- before 1889
Alloy of three and a half parts of lead to four of tin
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/1684
- type:
- specimen
- credit:
- John Percy Collection
Alloy of three and a half parts of lead to four of tin