Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Powell Duffryn Associated Collieries Ltd auth form
Red marbled card cover with black spine. Book of Powell Duffryn Associated Collieries Ltd., Bargoed Brithdir Colliery, Machinery Operation Authorisation froms, 1949-1955.
Pwnc
Diwydiant
Rhif yr Eitem
80.113I/2
Derbyniad
Donation, 12/8/1980
Mesuriadau
Meithder
(mm): 200
Lled
(mm): 263
Uchder
(mm): 19
Deunydd
papur
cerdyn
Lleoliad
In store
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