Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
National Coal Board, technical drawing
National Coal Board, South Western Division No. 6 area. Drawings of compressor motors and electric winder connections, Cwmcarn Colliery. Drawing no 00948. Dated 18 December, 1952. Black print on white paper.
Pwnc
Diwydiant
Rhif yr Eitem
69.144/8
Derbyniad
Donation, 9/7/1969
Mesuriadau
Meithder
(mm): 495
Lled
(mm): 745
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.