Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Coal, South Wales area, publicity material
Title : "South Wales Coalfield - Pit closures post-nationalisation" 13 pages List of collieries closed from 1947 to 1986
Pwnc
Diwydiant
Rhif yr Eitem
87.68I/16
Mesuriadau
Meithder
(mm): 295
Lled
(mm): 210
Dosbarth
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