"Ynysgreinion" anthracite, smokeless steam coal, Vale Ystalyfera, Glamorganshire
- Made:
- 1843-1889
"Ynysgreinion" anthracite, smokeless steam coal, used also for malting, Victoria Coal and Iron Company, Swansea, Vale Ystalyfera, Glamorganshire, analysed by W.J. Ward
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/154
- type:
- specimen
- credit:
- John Percy Collection
