AN ENGLISH CUBISTWILLIAM ROBERTS:Gas AlertIllustration © 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. Any auction prices quoted may not include all fees and taxes, such as VAT and Artist's Resale Right charges. ![]() Gas Alert, 1919 (signed, dated and inscribed) Pencil and watercolour, 21.0 cm x 14.6 cm PROVENANCE: WR > Caroline Neill (née Debenham) > Lord Neill of Bladen (F. P. Neill) (2010) > Duke's, Dorchester, 10 Apr. 2014 (£27,808) > ? > Woolley & Wallis, Salisbury, 4 Dec. 2018 (estimate £20,000£30,000; unsold) > Christie's 26 June14 July 2020 (online sale; £18,750) Home page | Chronology | Bibliography | Collections | Exhibitions News | Gallery | Auction results | The artists house | Contact List of works illustrated on the site Catalogue raisonné: chronological | alphabetical |