Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Clydach tunnels from station, photograph
Black and white photograph. Clydach tunnels from station (tunnels further up from the ones shown in 61.154/2).
Pwnc
Diwydiant
Rhif yr Eitem
61.154/3
Mesuriadau
Meithder
(mm): 84
Lled
(mm): 121
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.