The first local Penny Post in London was set up by William Dockwra and Robert Murray in 1680. This letter, dated 25 January 1681, has a Penny Post Paid Dockwra mark from the St Paul’s Office.
1900s Letter from Dwight D Eisenhower thanking Royal Mail staff for their help in the run up to D-Day (22 June 1944)
1800s William Wyon (1795-1851)
1900s ‘Send your good wishes by greetings telegram’ by Abram Games (c.1938)
1500s Sir Brian Tuke
1900s Gandhi (1969)
1800s The rival to the Penny Black (March 1840)