Gohebiaeth a phapurau cysylltiedig (1973-2010), y mwyafrif yn cynnwys llythyrau at Emyr Humphreys oddi wrth M. Wynn Thomas (15), gydag atebion (4). Mae'r ffeil hefyd yn cynnwys llythyrau oddi wrth Mick Felton (1), 'Rhiannon' (1), Penny Thomas (1), Ned Thomas (1), Stevie Davies (1), Oscar Quitak (1), Ken Davies (2), Geraint H. Jenkins (1), Etain Todds (1), Helle Michelsen (1), 'John' (2), Hugo Rhys (1), Kuniko Fujisawa (3), Winifred Jones (1), 'Huw' (1), 'Terry' (1), Huw Ethall (1), a Bob Borsley (2); a nifer o phapurau cysylltiedig fel nodiadau, toriadau, a deunydd wedi'i lungopïo. / Correspondence and related papers (1973-2010), the majority being letters to Emyr Humphreys from M. Wynn Thomas (15), with replies (4). The file also contains letters from Mick Felton (1), 'Rhiannon' (1), Penny Thomas (1), Ned Thomas (1), Stevie Davies (1), Oscar Quitak (1), Ken Davies (2), Geraint H. Jenkins (1), Etain Todds (1), Helle Michelsen (1), 'John' (2), Hugo Rhys (1), Kuniko Fujisawa (3), Winifred Jones (1), 'Huw' (1), 'Terry' (1), Huw Ethall (1), and Bob Borsley (2); and a number of related papers such as notes, cuttings, and photocopied material.