- NLW MS 9655D.
- File
- 1912-1935.
Letters addressed to Dr. Mihangel ap Iwan by D. R. Daniel, 1929; Laura Davies, Llandrillo; William Evans, Llanddulas, 1923; Edward F. Every, Bishop of the Anglican diocese in Argentina, 1915; E. F. Hunt, London, 1928-1933; Mair Llwyd ap Iwan, 1929; Ellis P. Jones, 1917; Lewis D. Jones ('Llew Tegid'), 1918; Erasmus Jones, Buenos Aires, 1912; W. Meloch Hughes, Gaiman, 1920; John Howell Jones, Telsin, 1935; Cyril Moore, Buenos Aires, 1921; Elias Owen, Chubut, 1921; W. Penri Williams, Esquel, 1928; and his mother, 1912.