National Museum of Nuclear Science & History
Bradley Jr. worked at the 200 West Area at Hanford during the Manhattan Project.
H.A. Fettinger was a junior physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R. H. Rice worked for the Roane-Anderson Company.
B. R. Longwell served in the 390th Air Service Group.
Nelle Gaddy worked for the J.A. Jones Construction Company.