Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Evans, Evan, 1731-1788, 2 canlyniadau
- Talargoch Lead Mine (Wales)., 2 canlyniadau
- Probert, John, fl. 1779, 2 canlyniadau
- Pennant, Thomas, 1726-1798, 1 canlyniadau
- Gibbon, Edward, 1737-1794, 1 canlyniadau
- Percy, Thomas, 1729-1811, 1 canlyniadau
- Moore, John, 1730-1805, 1 canlyniadau
- Williams, Watkin, Penbedw, 1 canlyniadau
- Barrington, Daines, 1727-1800, 1 canlyniadau
- Parry, Thomas, Chester, 1 canlyniadau
- Pob un
- Lead mines and mining -- Wales -- Dyserth., 2 canlyniadau
- Welsh Indians., 1 canlyniadau
- English poetry -- 18th century, 1 canlyniadau
- Welsh poetry -- 18th century -- Translations into English, 1 canlyniadau
- Anglesey (Wales) -- Population, 1 canlyniadau
- Roads -- Wales -- Penmaenmawr, 1 canlyniadau
- Isle of Man -- Description and travel -- Early works to 1800., 1 canlyniadau
- Mills -- Wales -- Dyserth, 1 canlyniadau
- Coal mines and mining -- England -- Coleshill, 1 canlyniadau
- Almshouses -- Wales -- Penmynydd, 1 canlyniadau
