The 1974 stamp seen here commemorates an historic meeting between these 2 world leaders in Cuba
I began to make connections between the stamps and 
historical and ... About five years ago these various pedagogical, academic, and 
philatelic... [DOC] [TLE] The United States Postal Service An American History ... - about USPS [PAR] of a vital industry and as a trusted courier of the nation's and world's ...