National Museum of Nuclear Science & History
Helen Mulvihill was the commander officer of the Women’s Army Corps at Los Alamos during the Manhattan Project.
Harper Welton was a staff worker at Los Alamos during the Manhattan Project.
Dorothea Sacher was a non-techical staff worker at the Metallurgical Laboratory in Chicago during the Manhattan Project.
E. F. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
