Disgrifiad
Second edition of "Merthyr Mawr House, an account of the building of Sir John Nicholl's country mansion" produced by Hilary Thomas, Glamorgan Archive Service, 1983.
Cofnod Casglu
PWC - Peter Wakelin Collection
Cyfrwng
Cartographic, Text, Photo, Graphic.
Cychwynnwr
A. Peter Wakelin, Hilary M. Thomas, Glamorgan Archive Service
