National Museum of Nuclear Science & History
R. F. Ridgeway worked for the Roane-Anderson Company.
Joseph Papineau served in the Army at Los Alamos during the Manhattan Project.
Sloan worked at the 300 Area at Hanford during the Manhattan Project.
Richard “Dick” H. Nelson served as a private first class in the 509th Composite Group. He was the radio operator on the Enola Gay during its mission to Hiroshima.
M. Carey worked for the Roane-Anderson Company.