Altered steel bar from a furnace bottom
- Made:
- before 1878
Altered steel bar from a furnace bottom, communicated by R. Pearce, of the Black Hawk Silver and Gold Smelting Works, Colorado, 1878
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/3650
- type:
- specimen
- credit:
- John Percy Collection