Letters from A. O. Vaughan ('Owen Rhoscomyl') to J. Glyn Davies, 1911 (nos 401-418),
- 'Owen Rhoscomyl' Correspondence.
- Cyfres
- 1911.
Rhan oJ. Glyn Davies Papers,
Letters from A. O. Vaughan ('Owen Rhoscomyl') to J. Glyn Davies, 1911 (nos 401-418),
Rhan oJ. Glyn Davies Papers,
Letters from A. O. Vaughan ('Owen Rhoscomyl') to J. Glyn Davies, 1915-1919 (nos 503-529),
Rhan oJ. Glyn Davies Papers,
Letters from A. O. Vaughan ('Owen Rhoscomyl') to J. Glyn Davies, mostly undated (nos 530-583).
Rhan oJ. Glyn Davies Papers,
Miscellaneous letters, 1852-1942 (14,228-14,284),
Rhan oJ. Glyn Davies Papers,
Arranged alphabetically by names of correspondents.
Copies of letters from J. Glyn Davies, 1934-1935 (14,476-14,14,532),
Rhan oJ. Glyn Davies Papers,
Copies of letters from J. Glyn Davies, 1941-1944 (14,671-14,711),
Rhan oJ. Glyn Davies Papers,
Letters to J. Glyn Davies from D. R. Daniel and Mrs D. R. Daniel, 1894-1930 (16,398-16,16,464),
Rhan oJ. Glyn Davies Papers,
Rhan oJ. Glyn Davies Papers,
Letters to J. Glyn Davies from J. O. Williams, Bethesda, 1931-1950 (12,600-12,660),
Rhan oJ. Glyn Davies Papers,
Rhan oJ. Glyn Davies Papers,
Letters to J. Glyn Davies from individuals bearing surnames F-h, 1902-1953 (16,570-16,608),
Rhan oJ. Glyn Davies Papers,
Letters to J. Glyn Davies from individuals bearing the surname P, 1900-1953 (16,739-16,788),
Rhan oJ. Glyn Davies Papers,
Letters from Catherine L. Vaughan to J. Glyn Davies and Het Davies, 1921-1922 (173-216),
Rhan oJ. Glyn Davies Papers,
Letters to John Davies from Richard Evans, Plasyngheidio (Bundle 9/66-98),
Rhan oJ. Glyn Davies Papers,
Letters to John Davies from various correspondents (Bundle 10/99-164),
Rhan oJ. Glyn Davies Papers,
Letters to John Davies from Gwen Jones, Talysarn (Bundle 14/227-258),
Rhan oJ. Glyn Davies Papers,
Letters to John Davies from Gwen Davies (née Jones) (Bundle 18/322-361),
Rhan oJ. Glyn Davies Papers,
Letters to John Davies from Gwen Davies (née Jones) (Bundle 20/396-413),
Rhan oJ. Glyn Davies Papers,
Letters to John Davies from Mary Davies, Liverpool (Bundle 22/429-461),
Rhan oJ. Glyn Davies Papers,
Letters to John Davies from various correspondents (Bundle 27/493-502),
Rhan oJ. Glyn Davies Papers,