National Museum of Nuclear Science & History
J. P. Clark worked for the Roane-Anderson Company.
Etta Woodward was a project worker at Los Alamos during the Manhattan Project.
Jacob Epting worked as a carpenter in Oak Ridge, TN from November 1942 to October 1943. While Epting assumed he was building a hospital, he was never formally told about the project he was working on.
Ruth Haley worked on the Manhattan Project at Los Alamos. She was married to scientist Jano Haley.
