MS 9263 Papers of Gertrud Bodenwieser, 1919-1997 [manuscript]. Series 2: Photographs and slides, 1938-1979 Piece 31: Selectively digitised Kirby, Walter.. The Demon machine, l. to r. Coralie Hinkley, Margaret Chapple, Moira Claux, Eileen Cramer, Mardi Watchorn [picture]