Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Hydraulic Systems for Powered Supports (report)
National Coal Board
(Publisher)
Two National Coal Board reports bound together. 19 and 23 pages.
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/964
Creu/Cynhyrchu
Derbyniad
donation, 1/2/2001
Mesuriadau
Meithder
(mm): 296
Lled
(mm): 210
Deunydd
Card
Paper
Metal
Plastic
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.