Gas, electricity, water, sewerage, road and bridge leases,
- AML 13/3
- Ffeil
- 1887-1910
Rhan oTredegar Estate Records,
Sewerage -- Wales -- Monmouthshire.
Tacsonomeg
Cod
Nodyn(nodiadau) cwmpas
Nodyn(nodiadau) ffynhonnell
Nodyn(nodiadau) darganfod
Termau hierarchaidd
Sewerage -- Wales -- Monmouthshire.
Termau cyfwerth
Sewerage -- Wales -- Monmouthshire.
Termau cysylltiedig
Sewerage -- Wales -- Monmouthshire.
3 Disgrifiad archifol canlyniad ar gyfer Sewerage -- Wales -- Monmouthshire.
- AML 13/9
- Ffeil
- 1896-1918
Rhan oTredegar Estate Records,
- AML 13/10
- Ffeil
- 1849-1941
Rhan oTredegar Estate Records,