National Museum of Nuclear Science & History
Rose Roberts was a staff worker at Los Alamos during the Manhattan Project.
V. E. Helgesen worked for the William A. Pope Company.
Celia Szapka Klemski was working as a secretary for the State Department in Washington, DC when she was transferred to Manhattan to work on the Manhattan Project in 1942.
Olge W. Hess was a research assistant at the University of Chicago’s Metallurgical Laboratory.
