- NLW MS 9649C.
- File
- 1832-1882.
A file of promissory notes relating mainly to the Flint Lead Works, 1832-1845; a letter from Henry Trappes, Manchester, to George Roskell, 1854; and receipts for rents due to the Earl of Powis from tenements in Cefn-coch and Cornorion, 1879-1882.