Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Rhif Archif
6374296
Disgrifiad
Drawing showing 'Underground horned sill from Clydach Dingle': Figure 44.
Cofnod Casglu
ELR - Early Limestone Railways Drawings
Cyfrwng
1 file. Graphic.
Cychwynnwr
Michael Blackmore, John Van Laun
Dyddiad
c. 1997 to 1999