- [235-68]
- Cyfres
- 1886-1889.
Correspondence, 1886-1889.
Dangos 19 canlyniad
Disgrifiad archifol- [420-90]
- Cyfres
- 1916-1918.
Correspondence, 1916-1918.
- [368-419]
- Cyfres
- 1906-1915.
Correspondence, 1906-1915.
Bundles of newspapers and periodicals,
- 1252-1256.
- Cyfres
- 1888-1928.
- [1356-1421]
- Cyfres
- 1858-1864.
Bills and receipts, 1858-1864.
- [269-326]
- Cyfres
- 1890-1895.
Correspondence, 1890-1895.
- [1422-64]
- Cyfres
- 1865-1926.
Bills and receipts, 1865-1926.
- [567-622]
- Cyfres
- 1922-1924.
Correspondence, 1922-1924.
Correspondence, 1925-1930, and c.1850-1880,
- [623-71]
- Cyfres
- c. 1850-1930.
- 672.
- Cyfres
- 1885-1887.
Letter Book: copies of about 80 of John Bryn Roberts's letters, mostly relating to his first election campaign in Eifion, some on legal business. They are listed, each one numbered according to the page on which it begins. When requesting individual letters within this series, the complete Letter Book will be produced to the Reader.
- [1-46]
- Cyfres
- 1830-1865.
Correspondence, 1830-1865.
- [47-119]
- Cyfres
- 1866-1869.
Correspondence, 1866-1869.
- [120-85]
- Cyfres
- 1870-1883.
Correspondence, 1870-1883.
- [186-234]
- Cyfres
- 1884-1885.
Correspondence, 1884-1885.
- [327-67]
- Cyfres
- 1896-1905.
Correspondence, 1896-1905.
Bills and receipts, 1781-1816, 1836-1849,
- [1261-96]
- Cyfres
- 1781-1816, 1836-1849.
- [1297-1355]
- Cyfres
- 1850-1857.
Bills and receipts, 1850-1857.
- [491-566]
- Cyfres
- 1919-1921.
Correspondence, 1919-1921.