Flora and fauna of Anglesey,
Flora and fauna of Anglesey,
Baby graves : : infant mortality in Merthyr Tydfil 1865-1908,
Baby graves : : infant mortality in Merthyr Tydfil 1865-1908,
An ecological flora of Flintshire,
An ecological flora of Flintshire,
Hanes eglwysi'r Bedyddwyr yn Ynys Môn,
Hanes eglwysi'r Bedyddwyr yn Ynys Môn,
Precedent book,
Precedent book,
Autograph albums,
Autograph albums,
Aberfan Disaster Memorial papers,
Aberfan Disaster Memorial papers,
Professor J. N. Hutchinson: Aberfan Inquiry Papers,
Professor J. N. Hutchinson: Aberfan Inquiry Papers,
Musical score: Castell Dolbadarn
Musical score: Castell Dolbadarn
'Water over Wales's Valleys'
'Water over Wales's Valleys'
'Random accounts of Welsh huntsmen and hunts'.
'Random accounts of Welsh huntsmen and hunts'.
Volumes of music.
Volumes of music.
Llyfrau pricio o ardal Parc y Bala
Llyfrau pricio o ardal Parc y Bala
Traddodiad barddol Maldwyn yn y ddeunawfed ganrif.
Traddodiad barddol Maldwyn yn y ddeunawfed ganrif.
The agriculture of Denbighshire.
The agriculture of Denbighshire.
Cyfrol o benillion.
Cyfrol o benillion.
Llain y Delyn: Fellowship House, Y Tymbl and its relation to the Quakers in Britain.
Llain y Delyn: Fellowship House, Y Tymbl and its relation to the Quakers in Britain.
The politics of water in Wales with particular reference to north Wales, 1880-1996.
The politics of water in Wales with particular reference to north Wales, 1880-1996.
Press cuttings relating to the Tithe War
Press cuttings relating to the Tithe War
Football on the Edge. The relationship between Welsh football policy-making and the British International Championship.
Football on the Edge. The relationship between Welsh football policy-making and the British International Championship.
