Rhif Archif
6424679
Disgrifiad
AIA Bulletin volume 9, number 3, 1982. Includes brief note of the Montgomeryshire Canal.
Enw Casgliad
AIAB - Association for Industrial Archaeology Bulletin
Cyfrwng
Text, Graphic, Photo.
Cychwynnwr
Association for Industrial Archaeology
Dyddiad
1982