Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Blaenavon Colliery, letter
Carbon copy on white lined paper of a 3 page handwritten letter from Mr G. Morgan the Manager Blaenavon Mine to Mr G. Robinson Production Manager and copied to Mr W.B. Cleaver Deputy Director Mining. Dated 20 July 1970. "Subject: Appraisal of Blaenavon Mine by H.M. Inspectors with regard to the Mines future use after cissation of coal production".
Pwnc
Diwydiant
Rhif yr Eitem
2001.1/385
Derbyniad
Donation, 1/2/2001
Mesuriadau
Meithder
(mm): 297
Lled
(mm): 209
Deunydd
papur
Lleoliad
In store
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