Autograph letters from Selina, Countess of Huntingdon, to Howel Harris, 1770, with a draft reply by Harris, from David Jones, Llangan to Mr. Rogers at Carnachenwen, near Fishguard, 1804, from Thomas Charles, Bala, to Mrs. D. Davies at the Bank, Aberystwyth, 1809, and from E[benezer] R[ichard], Tregaron, to Mrs. Davies, Carnachenwen, 1816, and an extract from an unsigned letter.