- C5.
- Ffeil
- 1963-1970.
Dangos 1045 canlyniad
Disgrifiad archifol- C10.
- Ffeil
- 1954-1958.
- C11.
- Ffeil
- 1959-1963.
- C12.
- Ffeil
- 1963-1974.
- C17-18.
- Cyfres
- 1954-1962.
- C19.
- Ffeil
- 1960.
Coal (National Coal Board Magazine),
- C28.
- Ffeil
- 1951-1958.
- C37.
- Ffeil
- 1956.
- C45-47.
- Cyfres
- 1951-1963.
- C47.
- Ffeil
- 1959-1963.
Group News (Whitehead Iron and Steel Magazine),
- C48.
- Ffeil
- 1955-1958.
- C49-51.
- Cyfres
- 1953-1961.
- C55.
- Ffeil
- 1954-1956.
- C56-57.
- Cyfres
- 1953-1955.
North Wales Street and Village Groups Advisory Committee,
- F210.
- Ffeil
- 6 Feb. 1957-17 Nov. 1970.
North Wales Street and Village Groups Sub-Committee,
- F212.
- Ffeil
- 17 Nov. 1970-27 Nov. 1974.
- F217-218.
- Cyfres
- 1974-1977.
- F217.
- Ffeil
- 7 Jan. 1974-30 May 1977.
- F223-230.
- Cyfres
- 1975-1978.
Powys County Community Savings Committee,
- F224.
- Ffeil
- 22 Oct. 1975-30 July 1976.
Canlyniadau 81 i 100 o 1045