National Museum of Nuclear Science & History
Grace Hardin worked for the J.A. Jones Construction Company.
Originally from California, Jean Crossland was a secretary in the K-25 process area at Oak Ridge during the Manhattan Project.
R. W. Erickson worked at the 200 West Area at Hanford during the Manhattan Project.
L. Krug worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
