Marquess of Abergavenny's Papers,
Marquess of Abergavenny's Papers,
Bettisfield Estate Records,
Bettisfield Estate Records,
Edward Morgan Humphreys Papers,
Edward Morgan Humphreys Papers,
Bodfan Anwyl Papers,
Bodfan Anwyl Papers,
Penralley Papers
Penralley Papers
John Bryn Roberts Collection,
John Bryn Roberts Collection,
Papurau Bob Owen, Croesor,
Papurau Bob Owen, Croesor,
Council of Welsh Districts Records,
Council of Welsh Districts Records,
Baker-Gabb Family Papers,
Baker-Gabb Family Papers,
Crosse of Shaw Hill Estate Records,
Crosse of Shaw Hill Estate Records,
David Thomas, O.B.E., Aberystwyth, Papers,
David Thomas, O.B.E., Aberystwyth, Papers,
Gwalia Oddfellows Records,
Gwalia Oddfellows Records,
Brith Gof Archive,
Brith Gof Archive,
Pennal Tower Estate Records,
Pennal Tower Estate Records,
Vaynor Park Estate Records,
Vaynor Park Estate Records,
Welsh Methodist (Wesleyan) Archives,
Welsh Methodist (Wesleyan) Archives,
Gwyn Thomas Papers,
Gwyn Thomas Papers,
Papurau D. G. Lloyd Hughes,
Papurau D. G. Lloyd Hughes,
Voelas and Cefnamwlch Estate Records,
Voelas and Cefnamwlch Estate Records,
National Savings Movement (Wales) Records,
National Savings Movement (Wales) Records,
