The "six foot" seam
- Made:
- 1843-1889
The "six foot" seam, Mynydd-Bach-y-glo Colliery, Swansea, Glamorganshire, presented by W. P. Struve
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/151
- type:
- specimen
- credit:
- John Percy Collection
The "six foot" seam, Mynydd-Bach-y-glo Colliery, Swansea, Glamorganshire, presented by W. P. Struve
