On 9th September 2015, Her Majesty Queen Elizabeth II becomes the longest reigning Monarch in British history, surpassing the reign of her great-great-grandmother Queen Victoria. To celebrate this extraordinary milestone Ascension Island is proud to release this special new issue as part of a series together with Bahamas, British Antarctic Territory, Falkland Islands, South Georgia and Tristan da Cunha. Stamp size: 28.45 x 42.58mm Sheet Layout:10 Release date: 9 September, 2015