This is a beautiful sheet of 6 stamps, issued by Guinea in 2010, honoring U.S. Presidents. Featured on the sheet are the 17th President of the United States of America Andrew Johnson, U.S. Secretary of State & Attorney General William M. Evarts, Chief Justice of the United States Salmon P. Chase, State Senator from Missouri John B. Henderson, co-author of the Thirteenth Amendment to the United States Constitution Lyman Trumbull, Adjutant General during the American Civil War Lorenzo Thomas, and U.S. Secretary of the Treasury William P. Fessenden. The sheet is Post Office fresh, mint never hinged, and F/VF.