National Museum of Nuclear Science & History
Fred Atkinson worked for the H. E. Anning Company.
William A. Hichler was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Julius Sirota was an Americah chemist. He worked for the Substitute Alloy Materials on the Manhattan Project at Columbia University.
Robert Stang served in the Army at Los Alamos during the Manhattan Project.
