BE SURTOF SHELL SATING OIL OU CAN BE SURE OF SHELL OFFICIAL FOB Wl AUSTIN RILEY SINGER TRIUMPH VAUXHALL WOLSELEY Three Showcards. advertiser: Shell-Mex and B.P. Ltd., London, agent: Regent Advertising Service Ltd. Above, for Shell Petrol, designer Kraber. Centre, for Shell Lubricating Oil, designer E. McKnight Kauffer. Below, for Shell Petrol, designer Eckersley-Lombers. printer J. Weiner Sons. These were used on London's Underground as reminder advertising.

Modern Publicity en | 1937 | | page 25