'Progres on the Southern Railway - Electric Locomotives and Diesel Electric Locomotives'. Poster produced for the Southern Railway (SR) to advertise new developments on the network. Artwork by Patrick Keely (d 1970). The artist designed posters for the Great Western Railway, the SR, the British and Dutch governments and London Transport. He lived in Leatherhead, Surrey. Printed by The Baynard Pres, London.
© NRM / Pictorial Collection / Science & Society Picture Library