Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Bwlch Ton Mine, plan
Full title - Application for Licence Extension. Bwlch Ton No.2 Colliery. No.2 Rhondda Seam. Scale 1:2500. Dated September 1993.
Pwnc
Diwydiant
Rhif yr Eitem
2007.12/103
Mesuriadau
Meithder
(mm): 587
Lled
(mm): 453
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.