This is a beautiful stamp souvenir sheet, issued by Mozambique in 2011, honoring leaders from the 20th century. Featured famous icons shown include President of the United States of America Theodore Roosevelt, Nobel Peace Prize-winning President of Poland Lech Walesa, and head of state of the Soviet Union Mikhail Gorbachev with Pope John Paul II. The sheet is Post Office fresh, mint never hinged, and F/VF.