McKNIGHT KAUFFER, E. (1890-1954) ~ BP Plus. Buy it For Anti-Knock.
Original artwork for BP Plus in black ink with use of collage, china white and air-brush technique. Signed with the artist’s monogram. On the verso is the original Shell Mex and B.P. Ltd archive label and stamp 31/3/33 and confirms that the design was used.
Together with an earlier pencil drawing for the same poster with a stamp on the verso “Designed by E. McK. Kauffer, 14 Mar. 1933”.
Both mounted and framed.