Part of Dr Llewelyn Wyn Griffith Papers
Correspondents include Sir Adrian Boult, Guy Chapman (25 and Curricula Vitae), Theodor M. Chotzen, George M. Ll. Davies, Sir Walford Davies (19), Arnold and Mabel Dolmetsch (5), Ifan ab O. M. Edwards (4), Islwyn Ffowc Elis (3), and Margiad Evans (Peggy Whistler - 3).
Part of Dr Llewelyn Wyn Griffith Papers
Letters, 1934, from Sir Walford Davies and T. Gwynn Jones, relating to Walford Davies's composition written as a memorial to John Griffith, and published as Ah! gentle may I lay me down. Words taken from William Blake and Edmund Prys (Cardiff, 1934).
Part of Dr Llewelyn Wyn Griffith Papers
The correspondence, [?1888]-1942, includes letters to John Griffith from H. Graham Dakyns (including one to his brother, J. R. Dakyns), 1910-1911, and Sir Walford Davies, [?1919]-1933; letters from John Griffith to J. Breese Davies, 1912-1930, and a related letter, 1942, from L. A. Breese Davies to Wyn Griffith.