National Museum of Nuclear Science & History
Marion Long worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Helgeson worked at the 300 Area at Hanford during the Manhattan Project.
W. H. Evans worked for the Union Carbide & Carbon Corporation.
David R. Inglis was an American physicist who worked on the atomic bomb configuration design at Los Alamos from 1943 to 1946.
