Queen Victoria King Edward VII King George V King Edward VIII King George VI Queen Elizabeth II King Edward VII Below are a selection of photographs contributed by members of the Group. Click on a thumbnail to view a larger version of the photograph and start the slideshow E7R wall box cipher, 1900s. Robert Cole E7R lamp box 1900s, Dorset. Chris Downer E7R wall box, 1900s, Kent. Robert Cole E7R pillar box with Post Office Direction sign, 1900s, London. Robert Cole E7R pillar box, 1900s, Sussex. Ray Smith E7R lamp box, 1900s, Kent, Robert Cole King Edward VII 1901 – 1910 E7R lamp box, 1900s. Surrey. Robert Cole E7R cipher, Robert Cole E7R wall box, 1900s, Sussex. Ray Smith Credit: www.lbsg.org. For high resolution copies please contact the media team.