Crystals of stannic acid found above the bridge of a copper refinery furnace
- Made:
- before 1889
Crystals of stannic acid found above the bridge of a copper refinery furnace, by Napier's process. They have been examined by Professor Miller, of Cambridge
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/691
- type:
- specimen
- credit:
- John Percy Collection