National Museum of Nuclear Science & History
Viola Vigil was a staff worker at Los Alamos during the Manhattan Project.
Melvin L. Hogue served in the 1st Ordnance Squadron.
Willard H. Richardson served in the First Ordnance Squadron.
Janice E. Kingslow was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Rose Pingel was a staff worker at Los Alamos during the Manhattan Project.
