08/29/1960
https://www.congress.gov...
"And the new stamp will be issued in Chicago on August 16th, opening day of the Century of Negro Progress Exposition."
"I am unveiling today the design of the stamp which commemorates the Emancipation Proclamation 100 years ago which, of course, freed 3 million slaves."
"Will you all join with me in drinking to the very good health of Her Royal Highness, the Grand Duchess."
"A healthy democratic political system rests on the ability Of the electorate to know, understand and judge the attitudes, characteristics, opinions and qualifications of candidates for public office."