1914 onwards – Philatelic Congress of Great Britain etc – Report of the Sixth Philatelic Congress of Great Britain held at London on the 20–22 May 1914, 112 pages, softcover (little patina); – PLUS – The Sixth Philatelic Congress of Great Britain, London 1914, Official programm brochure, 28 pages, softcover; – PLUS 1928 – The Philatelic Congress of Great Britain. Year Book, London 1928, 101 pages (containing a few good articles about the history of the RPSL and more!), hardcover; – PLUS 2015 – Walton, Frank L.: The Royal Philatelic Society London Membership Lists 1869 to 2014 (2015), X + 480 pages, red hardcover with white printed title on spine, dust jacket. Only 73 copies were printed! All titles in good condition, if not otherwise stated. Estimate: 140 Euro
