National Museum of Nuclear Science & History
E. M. Grant worked for the Roane-Anderson Company.
Fischer worked in the United States Engineer District Office.
Robert P. Matthews worked as a member of Project Alberta, the team that transported and assembled the Fat Man and Little Boy atomic bombs.
Lester Orlan Keen worked as an engineering draftsman at Hanford during the Manhattan Project. His son, Jack Keen, was a young boy at the time.
