Rhif Archif
6374020
Disgrifiad
Drawing showing 'Dual-purpose curved plate from Clydach-Blaenavon Tramroad': Figure 53.
Enw Casgliad
ELR - Early Limestone Railways Drawings
Cyfrwng
1 file. Graphic.
Cychwynnwr
Michael Blackmore, John Van Laun
Dyddiad
c. 1998-1998