Henry Rumsey Williams Papers
Henry Rumsey Williams Papers
Portmadoc Records,
Portmadoc Records,
O. P. Hughes Collection of Merionethshire Gold Mining Records,
O. P. Hughes Collection of Merionethshire Gold Mining Records,
Williams (Castell Deudraeth) family papers
Williams (Castell Deudraeth) family papers
Development Board For Rural Wales records
Development Board For Rural Wales records
H. Noel Jerman Papers,
H. Noel Jerman Papers,
E. W. Cemlyn-Jones Collection of Caernarfonshire Deeds,
E. W. Cemlyn-Jones Collection of Caernarfonshire Deeds,
Anglesey and Caernarfonshire Deeds,
Anglesey and Caernarfonshire Deeds,
Ratgoed Quarry Company Records,
Ratgoed Quarry Company Records,
Henry Robertson Papers,
Henry Robertson Papers,
Longueville Collection,
Longueville Collection,
Papurau J. W. Jones
Papurau J. W. Jones
Ywain Goronwy ap Griffith papers
Ywain Goronwy ap Griffith papers
Sir John Williams Deeds and Papers,
Sir John Williams Deeds and Papers,
Pale Papers,
Pale Papers,
Dôl y Cae (Tal-y-Llyn) Deeds,
Dôl y Cae (Tal-y-Llyn) Deeds,
Merionethshire Electoral and Jury Lists,
Merionethshire Electoral and Jury Lists,
Emrys Roberts Records,
Emrys Roberts Records,
Croesor Slate Quarries Records,
Croesor Slate Quarries Records,
Vaughan Owen Deeds and Documents,
Vaughan Owen Deeds and Documents,
