Gas, electricity, water, sewerage, road and bridge leases,
- AML 13/3
- Ffeil
- 1887-1910
Rhan oTredegar Estate Records,
Gas manufacture and works -- Wales -- Monmouthshire.
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Gas manufacture and works -- Wales -- Monmouthshire.
Termau cyfwerth
Gas manufacture and works -- Wales -- Monmouthshire.
Termau cysylltiedig
Gas manufacture and works -- Wales -- Monmouthshire.
2 Disgrifiad archifol canlyniad ar gyfer Gas manufacture and works -- Wales -- Monmouthshire.
2 canlyniad yn uniongyrchol gysylltiedig Eithrio termau culach
- AML 13/5
- Ffeil
- 1856, 1912
Rhan oTredegar Estate Records,