National Museum of Nuclear Science & History
W.B. Shank was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
H. F. Adams worked for the J.A. Jones Construction Company.
Julius Sirota was an Americah chemist. He worked for the Substitute Alloy Materials on the Manhattan Project at Columbia University.
L. C. Blitzblace worked for the Roane-Anderson Company.