7075018 Workers from the Tredegar Iron Works, Wales, 1865 (albumen print) by Clayton, William (fl.1865); 16x13 cm; Manchester Art Gallery, UK; (add.info.: Album of photographs of female manual workers from the Tredegar Iron Works in Wales, taken by William Clayton. 60 cartes de visite in an embossed brown leather album. Inner leaf with a newspaper cutting from the Bristol Mercury, and the original owner in ink \'C B Crisp, 19 April 1865\'.); 穢 Manchester Art Gallery .