Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Iolo Morganwg and Taliesin ab Iolo manuscripts and papers, 1 canlyniadau
- University of Wales Archive, 1 canlyniadau
- Papurau'r Academi Gymreig / The Welsh Academy Papers,, 1 canlyniadau
- Gwalia Oddfellows Records,, 1 canlyniadau
- The Alun Hoddinott Archive,, 1 canlyniadau
- CND Cymru National Archive,, 1 canlyniadau
- Floyd Manuscripts, 1 canlyniadau
- William Condry Papers,, 1 canlyniadau
- Plas Power Estate Records and Papers, 1 canlyniadau
- Crosswood (Mont.) Manuscripts, 1 canlyniadau
- Pob un
- Richards, R. (Robert), 1884-, 2 canlyniadau
- Chamberlain, Brenda, 1 canlyniadau
- Ellis, David, 1736-1795, 1 canlyniadau
- Jenkins, John, 1770-1829, 1 canlyniadau
- Stephen, E. (Edward), 1822-1885, 1 canlyniadau
- Evans, Christmas, 1766-1838, 1 canlyniadau
- National Library of Wales, 1 canlyniadau
- Peate, Iorwerth Cyfeiliog, 1901-1982, 1 canlyniadau
- Roberts, Eigra Lewis, 1 canlyniadau
- Hughes, Glyn Tegai, 1 canlyniadau
- Pob un
- Thomas, Peter, 1920-, 1 canlyniadau
- Williams, H. Cernyw (Hywel Cernyw), 1843-1937, 1 canlyniadau
- Talhaiarn, 1810-1869, 1 canlyniadau
- Price, John M., fl. 1870, 1 canlyniadau
- Lloyd, John Ambrose, 1815-1874, 1 canlyniadau
- Rhys, John, Sir, 1840-1915, 1 canlyniadau
- Ellis, Thomas Edward, 1859-1899, 1 canlyniadau
- Evans, Beriah Gwynfe, 1848-1927, 1 canlyniadau
- Griffith, Robert, 1847-1909, 1 canlyniadau
- Davies, David E., 1841?-1899, 1 canlyniadau
- Pob un
- Hymns, Welsh, 3 canlyniadau
- Unitarians -- Wales., 2 canlyniadau
- Folklore -- Wales., 2 canlyniadau
- Temperance -- Wales., 2 canlyniadau
- Agriculture -- Wales, 2 canlyniadau
- Baptists -- Wales., 2 canlyniadau
- Brecon (Wales), 1 canlyniadau
- Clippings (Books, newspapers, etc.), 1 canlyniadau
- Inscriptions -- Wales., 1 canlyniadau
- Railroads -- Wales, 1 canlyniadau
- Pob un
- Sacred music -- Wales., 2 canlyniadau
- Anthems -- Wales., 2 canlyniadau
- Doxology., 1 canlyniadau
- Hymns., 1 canlyniadau
- Triads (Literature), 1 canlyniadau
- Welsh poetry -- 19th century., 1 canlyniadau
- Sermons, English, 1 canlyniadau
- Welsh poetry, 1 canlyniadau
- Tune books, 1 canlyniadau
- Sermons, Welsh, 1 canlyniadau