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Amgueddfa Cymru – Museum Wales
Black printed letterhead on cream paper with carbon copied handwritten details. Letter from Tangyes Ltd, engineers, Cardiff to Thomas Williams & Sons, Llangennech re. Two and Three Throw Horizontal Ram Pumps. Dated February 8, 1901. Two page letter with diagram of Horizontal Ram Pump and Vertical Ram Pump at reverse. Pages secured with metal pin.
