- A
- Cyfres = Series
- 1951-1975
Rhan oJack Howells Papers
Series contains the contents of box 1, comprising 2 archival files.
Dangos 4 canlyniad
Disgrifiad archifol- B
- Cyfres = Series
- 1946-1970
Rhan oJack Howells Papers
Series contains the contents of box 2.
- C
- Cyfres = Series
- 1947-1982
Rhan oJack Howells Papers
Series contains material from box 3.
- D
- Cyfres = Series
- 1948-1989
Rhan oJack Howells Papers
Series is comprised of the contents of box 4.