The William Roberts SocietyWilliam Roberts:ResearchersIllustration © The Estate of John David Roberts. Reproduced with the permission of the William Roberts Society. Catalogue information based on the catalogue raisonné by David Cleall. For this and full details of the exhibitions cited, see the links below. ![]() Researchers, 1970 (dated) Pencil and watercolour, squared, 45 cm x 33.5 cm PROVENANCE: SalanderO'Reilly Galleries, New York > ? > Christie's 16 July 2008 (£8,750) EXHIBITION HISTORY: Hamet Gallery 1973, Parkin Gallery 1976, Anthony d'Offay Gallery 1980 Home page | Chronology | Obituaries | Bibliography | Collections Exhibitions | Gallery | News | Contact | The artist's house List of works illustrated on the site Catalogue raisonné: chronological | alphabetical |