Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Oakdale Colliery. N.1 Turn Sequence of Conveyors After Turn. March 1987 (notes)
12 pages which include diagrams and notes.
Pwnc
Diwydiant
Rhif yr Eitem
1996.19/5
Mesuriadau
Meithder
(mm): 300
Lled
(mm): 210
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.