Brigham University Utah, British Library, Buffalo University New York, Cambridge University Library, Esme Fairbairn Trust, Gleeson Library University of San Francisco, Government Art Collection, Graves Art Gallery Sheffield, Greater London Council, Haarlem Staadsbiblioteheck, Houghton Library Harvard, Imperial War Museum London, Kent County Council, The Library of Congress Washington DC, London Borough of Camden, National Library of Australia, Newberry Library Chicago, Nuffield Foundation, Penguin Art Collection, Rijksmuseum-Meermanno Hague, Royal Academy of Art London, Sheffield City Art Gallery, Stanford University, Tullie House City Museum Carlisle, Victoria and Albert Museum London, University of the Arts, London University of Guildford, University of Tulsa Oklahoma, Wake Forest University North Carolina, Williamson Art Gallery and Museum, Merseyside; Yale Centre for British Art