Four NASA Astronauts

Front:
ACE SHUTTLE CE SHUTTLE ear NASA NASA NASA SEN

Back:
The four Shuttle Astronauts pictured are, from left to right, Lt. Col. Guion S. Bluford, Jr., Dr. Ronald E. McNair, Col. Frederick D. Gregory and Major Charles F. Bolden, Jr. Photo by NASA DISTRIBUTED BY ACTION PACKETS, INC. OCALA, FL 32672 18759-13