Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Herschel, William, 1738-1822, 2 canlyniadau
- Stonefield, John Campbell, Lord, ca. 1733-1801 -- Death and burial., 2 canlyniadau
- St. Tysilio and St. Mary Church (Meifod, Powys, Wales), 1 canlyniadau
- Davies, Walter, 1761-1849., 1 canlyniadau
- Wynn, John, Sir, 1553-1627, 1 canlyniadau
- Royal British Bowmen, 1 canlyniadau
- British Museum., 1 canlyniadau
- Fox, Charles James, 1749-1806., 1 canlyniadau
- Charles I, King of England, 1600-1649 -- Correspondence, 1 canlyniadau
- Panton, Paul, 1727-1797, 1 canlyniadau
- Pob un
- Geology -- Scotland -- Western Isles., 2 canlyniadau
- Beacons -- Wales -- Conwy., 2 canlyniadau
- Wales, North -- Description and travel, 1 canlyniadau
- Great Britain -- Politics and government -- 18th century., 1 canlyniadau
- Horticulture., 1 canlyniadau
- Copper mines and mining -- Wales -- Llandudno., 1 canlyniadau
- Aran Fawddwy (Wales) -- Description and travel, 1 canlyniadau
- Cadair Idris (Wales) -- Description and travel, 1 canlyniadau
- Snowdon (Wales), 1 canlyniadau
- Alphabets., 1 canlyniadau