FIRST DAY OF ISSUE  CHAMPION OF LIBERTY -- 1783-1830 4-cent Stamp Block,  Honoring Simon Bolivar with Illustration of Simon Bolivar, "The Liberator" Born in Caracas Venezuela Issued at Washington, DC Jul 24, 1958. FDC U.S. 4-cent stamp honoring Simon Bolivar "The Liberator". Block of 4 stamps. Postmarked Washington DC Jul 24, 1958 Please shop our ever expanding store! Be sure to add us to your favorites list! Thank you. Powered by Turbo Lister The free listing tool. List your items fast and easy and manage your active items.