Keywords: Lindbergh Flight 13c 1977 issue U.S. stamp.jpg Lindbergh Flight Issue - 50th Anniversary Solo Transatlantic Flight - 13-cent 1977 U S stamp 1977-05-20 U S Postal Service; National Postal Museum http //arago si edu/category_2039147 html Lindbergh Flight Issue Bureau of Engraving and Printing Designed by Robert E Cunningham other versions PD-USGov Stamps of the United States 1971-1977 Commemorative stamps of the United States Aircraft on stamps of the United States Spirit of St Louis in art 1977 stamps of the United States |