Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Powell Duffryn Ltd. max. demand & units generated 1948
Typed in black ink on off-white paper, with details handwritten in pencil and blue ink. National Coal Board South Western Division headed paper. A letter addressed to I. Williams of Powell Duffryn Ltd. containing figures relating to the maximum demand and electrical units generated during 1948 at Powell Duffryn Ltd. Loose within pink/peach card file with other documents relating to Middle Duffryn and Bargoed High Pressure Station.
Pwnc
Diwydiant
Rhif yr Eitem
83.184I/62 (58)
Historical Associations
Associated Person/Body: Powell Duffryn Ltd.
Association Type: company name
Associated Person/Body: National Coal Board, South Western Division
Associated Person/Body: National Coal Board
Association Type: company name
Association Type: associated date
Date: 1948
Creu/Cynhyrchu
unknown
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 253
Lled
(mm): 204
Deunydd
papur
Lleoliad
In store
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