National Museum of Nuclear Science & History
Betty Lou Runyan was a staff worker at Los Alamos during the Manhattan Project.
Elmer G. Grossman served in the 1027th Air Material Squadron.
Cecil H. Ensley served in the 603rd Air Engineering Squadron.
Seymour Calvert served for 11 months in the Special Engineering Detachment at Los Alamos. He specialized as a chemical engineer, and carried out experiments with beryllium that were often dangerous.
