National Museum of Nuclear Science & History
L. A. Riden worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Katherine Gnjec was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Lou Evelyn Weisser was a staff worker at Los Alamos during the Manhattan Project.
Charles Rupchock (1923-2000) was a staff worker at Los Alamos during the Manhattan Project.
