A document called the "Olive Branch" petition, July 1775 as American Congress makes a final attempt at reconciliation, signed by Founding Fathers and future Presidents of the Unites States, inside a glass cabinet at Revolution 250: America's Independence Story, 1763-1783 at the National Archives, in Kew, Surrey. The exhibition marks the 250th anniversary of the signing of the US Declaration of Independence, featuring original maps, correspondence, first-hand accounts and reports. Picture date: Monday June 22, 2026.