Catalogue of Hengwrt manuscripts,
Catalogue of Hengwrt manuscripts,
Catalogue of Hengwrt manuscripts,
Catalogue of Hengwrt manuscripts,
Correspondence re. Welsh Ordnance Survey maps
Correspondence re. Welsh Ordnance Survey maps
General letters to O. M. Edwards
General letters to O. M. Edwards
J. Gwenogvryn Evans,
J. Gwenogvryn Evans,
Letters from J. Gwenogvryn Evans to O. M. Edwards
Letters from J. Gwenogvryn Evans to O. M. Edwards