Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Glyncorrwg Colliery, technical drawing
Engineering drawing - N.C.B. Plan of proposed layout of piles at the Pithead baths at Glyncorrwg Colliery Scale : 1/8" to 1"
Pwnc
Diwydiant
Rhif yr Eitem
87.243I/151
Derbyniad
Collected officially, 31/12/1987
Mesuriadau
Meithder
(mm): 562
Lled
(mm): 868
Techneg
dyeline
Deunydd
papur
Lleoliad
In store
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