- B2/4.
- Ffeil
- 1967.
Rhan oJohn Morris Papers,
Copies of a petition presented to John Morris as Member of Parliament to bring pressure on the government for an immediate survey of potentially dangerous coal tips in south Wales.
Coal trade -- Wales, South.
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Coal trade -- Wales, South.
Termau cyfwerth
Coal trade -- Wales, South.
Termau cysylltiedig
Coal trade -- Wales, South.
1 Disgrifiad archifol canlyniad ar gyfer Coal trade -- Wales, South.
1 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach