Letters from J. Glyn Davies to A.O. Vaughan ('Owen Rhoscomyl'), 1906-1919 (584-659),
- 'Owen Rhoscomyl' Correspondence.
- Is-is-fonds
- 1906-1919.
Rhan oJ. Glyn Davies Papers,
Letters from J. Glyn Davies to A.O. Vaughan ('Owen Rhoscomyl'), 1906-1919 (584-659),
Rhan oJ. Glyn Davies Papers,
Letters from Catherine L. Vaughan to J. Glyn Davies, 1919-1923 (660-666),
Rhan oJ. Glyn Davies Papers,
Nos 124-237 also comprise letters from Catherine L. Vaughan to J. Glyn Davies.
Letters from A.O. Vaughan ('Owen Rhoscomyl') to J. Glyn Davies, 1903-1907 (1-123),
Rhan oJ. Glyn Davies Papers,
Letters from (or relating to) Olwen Vaughan, to J. Glyn Davies and Het Davies, 1922-1931 (238-286),
Rhan oJ. Glyn Davies Papers,