| On November 26, 2019, Queen Elizabeth II officially opened the new headquarters of the Royal Philatelic Society, located at Abchurch Lane in London. The Royal Philatelic Society London (RPSL) is the oldest philatelic society in the world. It was founded on April 10, 1869 as The Philatelic Society, London. This year, the society celebrates its 150th anniversary. The society runs a postal museum, the Museum of Philatelic History, at its Devonshire Place headquarters in London. |
