Cyfyngwch eich canlyniadau yn ôl:
- Pob un
- Roberts, Cadwaladr, d. 1708/9, 3 canlyniadau
- Davies, Robert, 1769-1835, 2 canlyniadau
- Richards, Mary, 1787-1877, 2 canlyniadau
- Richards, Lewis, 1799-1860, 2 canlyniadau
- Richards, Thomas, 1754-1837, 2 canlyniadau
- Richards family, Darowen -- Correspondence, 2 canlyniadau
- Richards, David, 1783-1826, 2 canlyniadau
- Richards, Mary, 1787-1877 -- Correspondence, 2 canlyniadau
- Jones, John, 1792-1852, 2 canlyniadau
- Owen, Aneurin, 1792-1851., 2 canlyniadau
- Pob un
- Herbs -- Therapeutic use -- Early works to 1800, 1 canlyniadau
- Medicine -- Formulae, receipts, prescriptions, 1 canlyniadau
- Home economics, 1 canlyniadau
- Arithmetic -- Problems, exercises, etc., 1 canlyniadau
- Traditional medicine -- Formulae, receipts, prescriptions -- Early works to 1800, 1 canlyniadau
- Shorthand -- Handbooks, manuals, etc., 1 canlyniadau
- Crimean War, 1853-1856, 1 canlyniadau
- London (England) -- Description and travel, 1 canlyniadau
