Rhif Archif
6002930
Disgrifiad
Descriptive account of Porthmael House, including investigator's report, photocopy of RCAHMW inventory entry, sketch plan,and sketches of interior details.
Enw Casgliad
NMR Site Files
Cyfrwng
Photo, Graphic, Text.
Cychwynnwr
Leonard Monroe
Dyddiad
1930