Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Cwmcarn Colliery, plan
Engineering drawing of wiring and schematic diagram of shaft gate installation at Cwmcarn Colliery, 1964
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/46
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 502
Lled
(mm): 755
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.