National Museum of Nuclear Science & History
Sheets worked for Stone and Webster Engineering Corporation.
Originally from California, Jean Crossland was a secretary in the K-25 process area at Oak Ridge during the Manhattan Project.
Morris J. Pearson served in the 1st Ordnance Squadron.
Margaret (“Chickie”) Broderick was a chemist at MIT during the Manhattan Project. Broderick was born Margaret McHugh in Boston, Massachusetts in 1921.