Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Horsfall-Turner, E. R., 1870-1936 -- Correspondence, 2 canlyniadau
- Davies, W. Ll. (William Llewelyn), 1887-1952, 1 canlyniadau
- Central Welsh Board, 1 canlyniadau
- Pughe, Evan, Rev., Llanidloes, 1 canlyniadau
- Jones, Morris Charles, 1819-1893., 1 canlyniadau
- Powysland Museum., 1 canlyniadau
- Powysland Club -- Library., 1 canlyniadau
- University of Oxford. Charles Oldham Prize., 1 canlyniadau
- University College Cardiff. Chair of Greek., 1 canlyniadau
- Cooke, Harold P. (Harold Percy), 1 canlyniadau
