National Museum of Nuclear Science & History
Raymond Wagner worked for the Kellex Corporation at the K-25 Plant.
Ledbetter worked in the 200 East Area at Hanford during the Manhattan Project.
Thomas H. Olmstead worked as a part of Project Alberta, the team that transported and assembled the two atomic bombs preceeding the August 1945 bombing missions on Hiroshima and Nagasaki.
Wells worked for Stone and Webster Engineering Corporation.
