National Museum of Nuclear Science & History
Stanley Bloom worked for the Roane-Anderson Company.
Austin M. Brues (1906-1991) was the Director of the Biology Division at the Manhattan Project’s Chicago location, the Metallurgical Laboratory (Met Lab).
Clement J. O’Hara served in the 1027th Air Material Squadron.
Hart worked at the 300 Area at Hanford during the Manhattan Project.
O. J. Ellison served in the 390th Air Service Group.