Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- University of Wales., 2 canlyniadau
- Welsh Church Commission., 1 canlyniadau
- Church in Wales. Diocese of St. Davids, 1 canlyniadau
- National Museum of Wales., 1 canlyniadau
- National Library of Wales., 1 canlyniadau
- Eisteddfod Genedlaethol Cymru., 1 canlyniadau
- National Museum of Wales -- Records and correspondence, 1 canlyniadau
- St. David's College (Lampeter, Wales), 1 canlyniadau
- Diphwys Slate Quarry Company -- Records and correspondence, 1 canlyniadau
- Cardiff Medical Society. London Committee -- Records and correspondence, 1 canlyniadau
- Pob un
- Education -- Wales., 2 canlyniadau
- Art festivals -- Wales, 1 canlyniadau
- Education, Higher -- Wales., 1 canlyniadau
- Quarries and quarrying -- Wales -- Ffestiniog., 1 canlyniadau
- Church management -- Wales -- St Davids., 1 canlyniadau
- Church renewal -- Wales., 1 canlyniadau
- Endowments -- Wales., 1 canlyniadau
