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Amgueddfa Cymru – Museum Wales
Handwritten in black ink on off-white, blue ruled paper. Some details are handwritten in pencil. Two pages from a notepad, with writing on the first page only. A list/table containing the calorific value of fuels consumed at Bargoed Power Station for 12 months ending 31st December 1951. Dated November 24th 1952. Loose within pink/peach card file with other documents relating to Middle Duffryn and Bargoed High Pressure Station.
