Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blaenavon Mine, plan
Blaenavon mine, Garw Seam. National Coal Board South Wales Area, scale - 1/10560
Pwnc
Diwydiant
Rhif yr Eitem
75.28I/4
Historical Associations
Association Type: Place name
Place: Blaenavon Colliery
Associated Person/Body: National Coal Board, South Wales Area
Associated Person/Body: National Coal Board
Association Type: Company name
Derbyniad
donation, 18/6/1975
Mesuriadau
Meithder
(mm): 777
Lled
(mm): 856
Techneg
Dyeline
Deunydd
Paper
Lleoliad
In store
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