Papurau D. W. Jones (Treorci),
Llawysgrifau cerddorol, [1920x1950] David William Jones, yn cynnwys drafftiau o alawganau ac emynau, [?1920au-1940au]; ynghyd â cherddoriaeth gan gyfansoddwyr eraill, [1920au-1940au]. = Music manuscripts, [1920x1950], of David William Jones, comprising mainly drafts of cantatas and hymns, [?1920s-1940s]; together with music compositions by other composers, [1920s-1940s].
Jones, D. W. (David William), 1882-1951.
Papurau, 1838-[1991], yn bennaf papurau personol a theuluol Eunice Bryn Williams, 1838-[1991], yn cynnwys darnau cerddoriaeth yn llaw Eunice Bryn Williams, 1954-[1980au]; nodiadau darlithoedd ar gerddoriaeth, [1940au-1980au]; papurau'n ymwneud â Chymdeithas Alawon Gwerin Cymru a Chymdeithas Cerdd Dant Cymru, [1950au-1980au], ac eisteddfodau, yn arbennig Eisteddfod yr Urdd, [1930au-1980au]; rhaglenni cyngherddau o gerddoriaeth Cymreig, 1939-1961; a gohebiaeth deuluol,1888-1961. = Papers, 1838-[1991], mainly personal and family papers of Eunice Bryn Williams, 1838-[1991], including music pieces in the handwriting of Eunice Bryn Williams, 1954-[1980s]; lecture notes on music, [1940s-1980s]; papers relating to Cymdeithas Alawon Gwerin Cymru and Cymdeithas Cerdd Dant Cymru, [1950s-1980s], and to eisteddfodau, especially Eisteddfod yr Urdd, [1930s-1980s]; concert programmes of Welsh music, 1939-1961; and family correspondence, 1888-1961.
Williams, Eunice Bryn, 1919-1991.