Westminster School,  Historic England,  English National Opera,  Paul Mellon Centre for Studies in British Art,  British Academy,  Royal Institute of International Affairs,  London School of Hygiene & Tropical Medicine,  Hereford Cathedral Library and Archives ,  Royal College of Paediatrics and Child Health,  Conwy Culture Centre,  Ealing Council,  Tower Hamlets Local History Library & Archives,  East Dunbartonshire Archives (EDLC Trust),  ING Bank,  University Archives and Special Collections Centre,  Buckinghamshire Archives,  Jesuits in Britain Archives,  University of Leicester Archives and Special Collections,  Royal Botanic Garden Edinburgh,  Ballet Rambert Ltd,  Architectural Association Archives,  Royal Artillery Historical Trust,  Athenaeum Club,  Brasenose College,  Cambridge Assessment,  English Folk Dance Society,  Ethical Society Humanist Library,  Exeter University,  Kingston History Centre,  Peterborough Archives,  Methodist Church,  Oxford & Cambridge Club,  Royal 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