Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Thomas and David Pennant manuscripts, 4 canlyniadau
- Sir John Williams manuscripts, 3 canlyniadau
- Wigfair manuscripts, 3 canlyniadau
- Thomas Letts tour journals, 3 canlyniadau
- Crosswood (Mont.) Manuscripts, 2 canlyniadau
- Bronwylfa, Llandderfel Manuscripts, 2 canlyniadau
- David Salmon Manuscripts, 2 canlyniadau
- John Cowper Powys Manuscripts and Papers, 1 canlyniadau
- William Condry Papers,, 1 canlyniadau
- Kinmel manuscripts, 1 canlyniadau
- Pob un
- Lyttelton, George Lyttelton, Baron, 1709-1773, 3 canlyniadau
- Lloyd, John, 1733-1793, 1 canlyniadau
- Pennant, David, 1796-1837, 1 canlyniadau
- Turner, Gilbert, 1 canlyniadau
- Warrington, William, 1 canlyniadau
- Eyre, Henry Journal of tour (1795-1796), NLW MS 62B, 1 canlyniadau
- Eyre, Henry Journal of tour (1795-1796), NLW MS 63B, 1 canlyniadau
- [?David Pennant]., 1 canlyniadau
- Lyttelton, Charles, 1714-1768, 1 canlyniadau
- Davies Cooke, Philip, 1793-1853, 1 canlyniadau
- Pob un
- Butler, Eleanor, Lady, 1739-1829, 3 canlyniadau
- Ponsonby, Sarah, 1755-1831, 3 canlyniadau
- Jones, Edward, Esq., 2 canlyniadau
- Herschel, William, 1738-1822, 2 canlyniadau
- Great Britain. Parliament -- Elections, 1796., 2 canlyniadau
- Dolaucothi Estate (Wales), 1 canlyniadau
- St. Asaph Cathedral (St. Asaph, Wales), 1 canlyniadau
- Seward, Anna, 1742-1809, 1 canlyniadau
- Dolbadarn Castle (Gwynedd, Wales), 1 canlyniadau
- Griffith, Moses, 1747-1819, 1 canlyniadau
- Pob un
- Wales, North -- Description and travel, 64 canlyniadau
- Wales, North -- Tours, 13 canlyniadau
- London (England) -- Description and travel, 3 canlyniadau
- Wales, South -- Description and travel, 2 canlyniadau
- Cadair Idris (Wales) -- Description and travel, 2 canlyniadau
- Lake District (England) -- Description and travel, 2 canlyniadau
- Snowdon (Wales) -- Description and travel, 2 canlyniadau
- France -- Description and travel, 2 canlyniadau
- Agriculture -- Wales, 2 canlyniadau
- Industries -- Wales, 2 canlyniadau
- Pob un
- Engravings, 2 canlyniadau
- English poetry -- 18th century., 1 canlyniadau
- English poetry -- 19th century., 1 canlyniadau
- Englyns., 1 canlyniadau
- Inscriptions Church inscriptions, NLW MS 1566B -- Wales, North, 1 canlyniadau
- Drawing -- Wales -- Llanberis., 1 canlyniadau
- Lithographs -- 19th century, 1 canlyniadau
- Maps, 1 canlyniadau