E.137-1924 Poster May Day, Hyde Park By Underground; ‘May Day, Hyde Park By Underground’. Colour lithograph panel poster. Signed. Designed by Kathleen Burrell and B. Kearley. Issued by the Underground Electric Railways Co. of London, Ltd. 1924. Kathleen Burrell; B. Kearley Underground Electric Railways Co. of London, Ltd. London 1924 Colour lithograph
E.923-1924 Poster Trooping The Colour; ‘June 3rd 1924. Trooping The Colour’. Colour lithograph panel poster. Signed. Designed by Kathleen Burrell and B. Kearley. Issued by the Underground Electric Railways Co. of London, Ltd. 1924. Kathleen Burrell; B. Kearley Underground Electric Railways Co. of London, Ltd. London 1924 Colour lithograph