Bill from Pan American World Airways to Dept. of State, July 31, 1963
written by Pan American World Airways, in General Records of the Department of State, 1763 - 2002 (RG59). Records Relating to Cuba, 1962 - 1964 (P 50), of United States. National Archives and Records Administration. Federal Records (1963), Box 2, Pan American Flights - Cuba , 1 page(s)