- AEC
- Is-is-is-fonds
- 1794-1939 (mainly 1869-1905)
Rhan oTredegar Estate Records,
Tredegar estate correspondence, arranged into copy letter books, 1869-1905 (AEC 1), two series of letters received, 1794-1939 (AEC 2-3), and a series of notices of assignments of leases, mortgages etc., 1900-1906 (AEC 4).