Letters: Griffith, J.-Griffiths, D. R. (Amanwy),
- G1748-90.
- Cyfres
- 1911-41.
Dangos 304 canlyniad
Disgrifiad archifolLetters: Griffiths, David J.-Gruffydd, Gwenda,
- G1791-830.
- Cyfres
- 1915-43.
- G1871-912.
- Cyfres
- 1919-37.
- G1913-45.
- Cyfres
- 1918-41.
- G1946-86.
- Cyfres
- 1921-42.
Letters: Hooson-Hughes, Arthur,
- G1987-2028.
- Cyfres
- 1913-43.
Letters: Hughes, D.-Hughes, H. Ellis,
- G2029-69.
- Cyfres
- 1912-40.
Letters: Hughes, H. Harris-Hughes, J. R. Lloyd,
- G2070-106.
- Cyfres
- 1907-38.
Letters: Hughes, John-Hughes & Son, Publishers,
- G2107-47.
- Cyfres
- 1902-42.
Letters: Hughes, John-Hughes & Son, Publishers,.
Letters: Hughes-Davies, R.-Hull,
- G2148-60.
- Cyfres
- 1909-34.
Letters: Humphreys, Edward Morgan,
- G2161-358.
- Cyfres
- 1908-41.
Letters: Humphreys, J. Lloyd-James, D. Emrys,
- G2359-413.
- Cyfres
- 1900-41.
Letters: James, E. O.-James, Jenkin,
- G2414-54.
- Cyfres
- 1913-43.
Letters: James, J.-Jenkins, H. J. S,
- G2455-94.
- Cyfres
- 1909-42.
Letters: Jenkins, J. (Gwili)-Jenkins, W,
- G2495-33.
- Cyfres
- 1905-40.
Letters: Jôb, J. T.-Jones, Arthur ap Gwynn,
- G2534-606.
- Cyfres
- 1905-40.
Letters: Jones, Arthur-Jones, D. J,
- G2607-48.
- Cyfres
- 1910-41.
Letters: Jones, D. J. (Dean of Llandaff)-Jones, D. Prichard,
- G2649-86.
- Cyfres
- 1922-40.
Letters: Jones, D.R.-Jones, Edmund D,
- G2687-726.
- Cyfres
- 1911-39.
Letters: Jones, Edmund O.-Jones, Enoch (Isylog),
- G2727-64.
- Cyfres
- 1902-40.
Canlyniadau 121 i 140 o 304