Scott Catalog # : 3183a-o / Postal Commemorative Society First Day Covers.
Set includes: 3183a Charlie Chaplin as the Little Tramp / 3183b Federal Reserve System Created, 1913 / 3183c George...
Scott Catalog # : 3187a-o / Postal Commemorative Society First Day Covers.
Set includes: 3187a Polio Vaccine Developed / 3187b Teen Fashions / 3187c The "Shot Heard Round the World" / 3187d US...