Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
South Wales Collieries, plans of coal seams
Plans of coal seams worked by South Wales Collieries, 1867-1964. Reverse image of Ebbw Vale Steel Iron & Coal Company Limited. Plan of Workings in the Black Vein Coal Abercarn Colliery Monmouthshire. Where the explosion occurred 11th September 1878. Scale : 4 chains to an inch.
Pwnc
Diwydiant
Rhif yr Eitem
87.176I/7
Derbyniad
Collected officially, 2/10/1987
Mesuriadau
Meithder
(mm): 756
Lled
(mm): 996
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.