Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Powell Duffryn Collieries, elec. units consumed
Typed in black ink on white paper. Two copies. A list / table of the units per ton consumed at Powell Duffryn Collieries linked up to the Powell Duffryn Electrical Grid during 1947 - 1952. 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 (28)
Derbyniad
Collected officially, 20/12/1983
Mesuriadau
Meithder
(mm): 328
Lled
(mm): 201
Deunydd
papur
Lleoliad
In store
Dosbarth
power generation and transmissionNid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.