National Museum of Nuclear Science & History
Norma J. Hinton was a laboratory technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William Stewart was an engineer in the Special Engineering Detachment at Los Alamos, New Mexico. Specifically, Stewart worked in “Project Trinity” under the leadership of George Kistiakowsky and Kenneth Bainbridge.
W. A. Swanson worked for the Union Carbide & Carbon Corporation.
Rolland Perry was a staff worker at Los Alamos during the Manhattan Project.