8¢ Space Achievements
Issue Date: August 2, 1971
City: Kennedy Space Center, FL
Printed By: Bureau of Engraving and Printing
Printing Method: Lithographed and engraved
U.S. #1434 and #1435 were originally issued as an attached pair to coincide with the flight of Apollo XV and to mark the 10th anniversary of John Glenn's Project Mercury flight, which sent the first man into orbit.