National Museum of Nuclear Science & History
J. B. Kaiser worked for the Midwest Piping and Supply Company.
Augustin Romero was a staff worker at Los Alamos during the Manhattan Project.
Helen Pellock (1926-1957) was a technician in the Chemistry Division of the Chicago Met Lab, working under Glenn Seaborg.
S. J. Nicely worked for the Tennessee Eastman Corporation at the Y-12 Plant.