A survey of the slate industry,
A survey of the slate industry,
Anglesey and Caernarfonshire Deeds,
Anglesey and Caernarfonshire Deeds,
British Record Society Collection of Welsh Deeds,
British Record Society Collection of Welsh Deeds,
Charles Thomas-Stanford Collection of Deeds,
Charles Thomas-Stanford Collection of Deeds,
Cofnodion cyfarfodydd Ysgolion Dosbarth y ddwy afon
Cofnodion cyfarfodydd Ysgolion Dosbarth y ddwy afon
Coleman collection of deeds
Coleman collection of deeds
Croesor Slate Quarries Records,
Croesor Slate Quarries Records,
Dôl y Cae (Tal-y-Llyn) Deeds,
Dôl y Cae (Tal-y-Llyn) Deeds,
E. W. Cemlyn-Jones Collection of Caernarfonshire Deeds,
E. W. Cemlyn-Jones Collection of Caernarfonshire Deeds,
Edward Griffith Papers,
Edward Griffith Papers,
Enwogion Sir Feirionydd
Enwogion Sir Feirionydd
Glamorgan and Monmouthshire deeds
Glamorgan and Monmouthshire deeds
J. Jones-Williams Collection of Deeds,
J. Jones-Williams Collection of Deeds,
John Castell Evans,
John Castell Evans,
Merionethshire Electoral and Jury Lists,
Merionethshire Electoral and Jury Lists,
Merionethshire (Samuel Griffith) Deeds,
Merionethshire (Samuel Griffith) Deeds,
O. Gilbert Davies collection of Denbighshire and Shropshire deeds
O. Gilbert Davies collection of Denbighshire and Shropshire deeds
O. P. Hughes Collection of Merionethshire Gold Mining Records,
O. P. Hughes Collection of Merionethshire Gold Mining Records,
Original seal of cos. Caernarvon, Anglesey, and Merioneth,
Original seal of cos. Caernarvon, Anglesey, and Merioneth,
Pughe-Jones of Ynysgain Collection of Deeds and Papers,
Pughe-Jones of Ynysgain Collection of Deeds and Papers,
