Libya 769-773 imperf sheets/4

Libya 769-773 imperf sheets of 4, MNH, $20.40. Michel 682-686. 1st Power Flight, 75th Ann. 1978. Lilienthal's gilder, 1896; Spirit of St Louis, 1927; Adm. Byrd's Polar flight, 1929; Graf Zeppelin, 1934, hydroplane, storks; Wilbur and Orville Wright and Flyer A; Icarus falling; Eagle and Boeing 727.