Commemorating First Successful Orbital Flight by an American Feb. 20, 1962

FIRST DAY OF ISSUE NASA ATLAS-MERCURY AT LIFT OFF COMMEMORATING FIRST SUCCESSFUL ORBITAL FLIGHT BY AN AMERICAN FEB 20, 1962 JOHN H. GLENN, JR. Art Craft CAPE FEB 20 3 30PM 1962 FLA 4° U.S.MAN IN SPACE PROJECT MERCURY FIRST DAY OF ISSUE