Papurau E. G. Millward,
Papurau E. G. Millward,
Bernard P. G. Harris Papers,
Bernard P. G. Harris Papers,
Alaw Cowyn Papers,
Alaw Cowyn Papers,
Lord Ystwyth Papers,
Lord Ystwyth Papers,
Margaret Phillips Collection of Llanrhidian Deeds,
Margaret Phillips Collection of Llanrhidian Deeds,
E. D. and M. E. Jones Collection of Llangeler Deeds,
E. D. and M. E. Jones Collection of Llangeler Deeds,
CMA: Cofysgrifau Eglwys Bethania, Bargoed,
CMA: Cofysgrifau Eglwys Bethania, Bargoed,
Charles Davies Manuscripts,
Charles Davies Manuscripts,
John Fraser and E.C. Quiggin Papers,
John Fraser and E.C. Quiggin Papers,
Padarn Davies Papers,
Padarn Davies Papers,
Cellan Deeds,
Cellan Deeds,
Llawysgrifau Daniel Owen
Llawysgrifau Daniel Owen
Llawysgrifau'r Parch. John Williams, Aberystwyth,
Llawysgrifau'r Parch. John Williams, Aberystwyth,
Sgriptiau Ffilmiau'r Nant,
Sgriptiau Ffilmiau'r Nant,
CMA: Cofysgrifau Capel Penuel, Ferndale,
CMA: Cofysgrifau Capel Penuel, Ferndale,
Heraldic manuscripts,
Heraldic manuscripts,
Bodelwyddan manuscripts,
Bodelwyddan manuscripts,
Tremeirchion Parochial Documents
Tremeirchion Parochial Documents
Lewis Morris Manuscripts
Lewis Morris Manuscripts
Welsh Teldisc Records Ltd.,
Welsh Teldisc Records Ltd.,
