Great site - am writing on the Ewenny Pottery and did not know about the 1904 image. The card is not clear - but the title should read PUG MILL rather than PUC MILL - the former being a standard ceramic term for clay refining. Shame there are not further images in that series. Many thanks - plan to illustrate the card in forthcoming publication - I have a 1905 newspaper article on the electrification - which was done with Westinghouse engines.
HI-Man thanks for the information. I have changed the title to PUG and added your info. Alison