A crystallised mass of iron silicate produced from the smelting of forge cinder and coal to make "bull dog"
- Made:
- 1859
A crystallised mass of iron silicate produced from the smelting of forge cinder and coal to make "bull dog", Blaina Iron Works, 1859
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/3347
- type:
- specimen
- credit:
- John Percy Collection