English
Beta
Hygyrchedd
Hafan
Amdanom
Chwilio
Orielau
Map
Cymorth
Cysylltwch
Cofnod Archif
Canlyniadau
Safle Chwilio Uwch
Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
+ Ychwanegu Rhes
Chwilio
Ail Gychwyn
Bwlchglas Mine; Ochr Lwyd Mine, East of Talybont
Investigators' Photographs
970347 - Investigators' Photographs
970347 - Investigators' Photographs
Manylion
Hierarchaeth
Safleoedd Cysylltiedig
Rhif Archif
6428701
Disgrifiad
Bwlchglas Lead Mine, No1 level in underground tunnel, in western arm of cross-cuts in northern mineral vein.
Cofnod Casglu
Investigators' Photographs
Cyfrwng
Photo.
Cychwynnwr
Stephen R. Hughes
Dyddiad
1997-09-21