- NLW MS 6601E.
- File
- 1812-1819.
Letters, 1812-1819, to John Montgomery Traherne from W. M. Vaughan of Swansea, Sir John Llewelyn of Penllergaer and William Buckland, geologist.
Letters, 1812-1819, to John Montgomery Traherne from W. M. Vaughan of Swansea, Sir John Llewelyn of Penllergaer and William Buckland, geologist.