- P3.
- Cyfres
- 1880-1948.
Rhan oMonmouthshire and South Wales Coal Owners Association Records,
Volumes of news cuttings relating to the coal and allied industries, mainly relating to production, miners' wages, labour disputes and mining accidents.
Coal mine accidents -- Wales.
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Coal mine accidents -- Wales.
Termau cyfwerth
Coal mine accidents -- Wales.
Termau cysylltiedig
Coal mine accidents -- Wales.
1 Disgrifiad archifol canlyniad ar gyfer Coal mine accidents -- Wales.
1 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach