Lot 523: William Edward Trevithick, British 1899-1958- ''Drain and Refill with Wakefield Patent Castrol Winte

William Edward Trevithick, British 1899-1958- ''Drain and Refill with Wakefield Patent Castrol Winter Oils''; gouache with white opaque, black ink and air brushing on artist's board, signed with initials, 76.2x53.2cm: together with two other mixed technique designs by the same artist entitled, ''The Aeroplane - Rolls-Royce Aero Engines for Speed and Reliability'' and depicting a Rolls Royce engine, one signed with initials and numbered 36, 72.6x43.5cm & 59.6x49.2cm., (3) (unframed) (may be subject to Droit de Suite) Provenance: Gifted to the present owner by the artist's widow Bessie Trevithick

Unframed - with original artist's display cover Label on the front of the work with name of designer, address, and title/subject Surface dirt/dust on the outside of the cover discolouration of paper inside/yellowing handling marks on paper round the edges yellowing of image and dirt marks throughout initialled lower right otherwise in good general condition Unframed - with original artist's display cover Label on the front of the work with name of designer, address, and title/subject Surface dirt/dust on the outside of the cover discolouration of paper inside/yellowing handling marks on paper round the edges notes for printers in pencil round outside edge of image losses to some edges of paper collage coming away from paper otherwise in good general condition Unframed - with original artist's display cover Label on the front of the work with name of designer, address, and title/subject Surface dirt/dust on the outside of the cover discolouration of paper inside/yellowing handling marks on paper round the edges initialled and numbered 36 lower left the collage of the engines has mainly fallen off - but all the requisite parts are held separately to be reunited with the image in case of restoration losses to both the top right corner and bottom left corner notes for printers round the edges otherwise in good general condition