National Museum of Nuclear Science & History
Grayce Taylor worked for the Roane-Anderson Company.
Blum worked in the United States Engineer District Office.
Uzal Girard Ent was a United States Army Air Forces Officer and Commanding General, Second Air Force, headquartered in Colorado Springs, CO.
Whitesides worked for Stone and Webster Engineering Corporation.
Martin was a staff member at Los Alamos during the Manhattan Project.