Rhif Archif
6156462
Disgrifiad
Bwlch-Mawr Farmstead, Nantmel; descriptive account with sketches produced by Harry Brooksby, 1968.
Enw Casgliad
NMR Site Files
Cyfrwng
Graphic, Text.
Cychwynnwr
Harry Brooksby, RCAHMW
Dyddiad
1968