Nant-y-glo and Blaina coal, no.2, top grain or three-quarter coal
- Made:
- 1843-1889
Nant-y-glo and Blaina coal, no.2, top grain or three-quarter coal, analysed by W.J. Ward
Details
- Category:
- Metallurgy
- Object Number:
- 1889-164/77
- type:
- specimen
- credit:
- John Percy Collection