Coal mining industry papers,
Coal mining industry papers,
Gogerddan fishing book,
Gogerddan fishing book,
Thomas Town Brickworks, Merthyr Tydfil,
Thomas Town Brickworks, Merthyr Tydfil,
Papurau Richard Hughes ( 'Co Bach'),
Papurau Richard Hughes ( 'Co Bach'),
Atgofion Capten,
Atgofion Capten,
A mingled yarn,
A mingled yarn,
Vesting assent : Llysnewydd Estate,
Vesting assent : Llysnewydd Estate,
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
