Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Tredegar Estate Records,, 1 canlyniadau
- Lord Davies of Llandinam Papers,, 1 canlyniadau
- George Eyre Evans manuscripts, 1 canlyniadau
- CND Cymru National Archive,, 1 canlyniadau
- Floyd Manuscripts, 1 canlyniadau
- William Condry Papers,, 1 canlyniadau
- Sir Clough Williams-Ellis Papers,, 1 canlyniadau
- Mostyn Manuscripts, 1 canlyniadau
- Lloyd George Manuscripts, 1 canlyniadau
- Clifford ('Doggie') Hubbard Papers,, 1 canlyniadau
- Pob un
- Liberty (Yacht)., 1 canlyniadau
- Price, Richard, 1723-1791., 1 canlyniadau
- Thomas Pennant and David Pennant., 1 canlyniadau
- Evan Owen., 1 canlyniadau
- Natural Rubber Development Board., 1 canlyniadau
- George Gilbert Treherne Treherne., 1 canlyniadau
- Advisory Council on Energy Conservation., 1 canlyniadau
- Davies, William Henry, Rhuddlan, 1 canlyniadau
- Nicholson, Fanny, 1 canlyniadau
- Hanbury Williams, Charles, Sir, 1708-1759., 1 canlyniadau
- Pob un
- Redmayne, Richard Augustine Studdert, 1865-1955., 1 canlyniadau
- Emlyn-Jones, John Emlyn., 1 canlyniadau
- Burgess, Guy, 1911-1963., 1 canlyniadau
- Tsarev, Oleg., 1 canlyniadau
- Geyser (Ship), 1 canlyniadau
- Culpeper, Nicholas, 1616-1654 The English Physician Enlarged ..., incomplete copy (18 cent.), NLW MS 4545A, 1 canlyniadau
- Bona, William Notes on herbs (18 cent.), NLW MS 4545A, 1 canlyniadau
- Evans, Thomas, 1764-1833 Notes on a bidding, NLW MS 4545A, 1 canlyniadau
- Pob un
- Wales, South -- Description and travel, 1 canlyniadau
- Ireland -- History -- Famine, 1845-1852., 1 canlyniadau
- Agricultural administration -- Wales -- Montgomeryshire -- Accounting, 1 canlyniadau
- Agriculture -- Wales -- Montgomeryshire -- Accounting, 1 canlyniadau
- Great Britain -- Kings and rulers -- Genealogy, 1 canlyniadau
- Ecclesiastical law -- Great Britain., 1 canlyniadau
- Princes -- Wales., 1 canlyniadau
- England -- History -- Early works to 1800., 1 canlyniadau
- Libraries -- Great Britain., 1 canlyniadau
- Librarians -- Great Britain., 1 canlyniadau
- Pob un
- Logbooks -- Great Britain., 1 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- Memorandums., 1 canlyniadau
- Rent charges -- Wales -- Montgomeryshire, 1 canlyniadau
- Manuscripts, Medieval -- Great Britain., 1 canlyniadau
- Manuscripts, Latin -- Great Britain., 1 canlyniadau
- Herbals The English Physican Enlarged ..., incomplete copy (18 cent.), NLW MS 4545A -- England, 1 canlyniadau
