National Museum of Nuclear Science & History
Ruth Langley worked for the United States Engineer District Office.
Fermin Vigil was a staff worker at Los Alamos during the Manhattan Project.
Joseph F. Gorman worked in mail and records for the Manhattan Engineer District, first in Syracuse, NY in 1936, then New York City.
J. O. Donley worked at the 200 West Area at Hanford during the Manhattan Project.
Stanley Levitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.