Llanelltyd and Dolgellau rentals,
- NLW MSS 10859-10860A.
- Ffeil
- 1813-1878.
Rhan oFrondirion Manuscripts,
Notebooks containing particulars of annual rents paid, with receipts, in respect of Faner, Llanelltyd, 1813-1853, Derwas, Dolgellau, 1858-1878, Ty'n Twll, [?Dolgellau], 1847-1858, and Moelisbri, Llanelltyd, 1853-1877.