A-454 is a framed collection of United States Postal Service space flight commemorative stamp pins. The pins date from the 1970s. This collection was presented to the Rockwell International Board of Directors and European Advisory Board in 1989.
Material
"United States Postal Service | Space Flight Commemorative Stamp Pin Collectors Edition | Presented to Rockwell International Board of Directors and European Advisory Board | Combined Board Meeting | October 4, 1989 | El Segundo, California"