Guinea - Frank Piasecki - 6 Stamp Mint Sheet MNH 7B-942

This is a beautiful sheet of 6 stamps, issued by Guinea in 2008, honoring American engineer and helicopter aviation pioneer Frank Piasecki. Featured on the stamps are the Vertol Piasecki H-21 Workhorse/Shawnee "Flying Banana" multi-mission cargo helicopter, H-92 Superhawk military utility helicopter, AV-8B Harrier II ground attack aircraft, Piasecki's 16H-1A Pathfinder II experimental high-speed helicopter, Bell/Agusta BA609 corporate transport aircraft, and former President of the United States of America Ronald Reagan. The sheet is Post Office fresh, mint never hinged, and F/VF.