Alloy of 32 parts silver, 51 parts copper, 17 parts gold
- Made:
- before 1889
Alloy of 32 parts of silver and 51 parts of copper and 17 parts of gold. Made by R. Smith
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/1919
- type:
- specimen
- credit:
- John Percy Collection