Detholiad o emynau o'r caniedydd at wasanaeth cyfarfodydd blynyddol ac achlysuron neilltnol
Union of Welsh Independents.
Abertawe [i.e. Swansea] Tŷ John Penry [ar ran] Undeb yr Annibynwyr Cymraeg
1974
Includes some hymns in English
Includes index
Union of Welsh Independents