National Museum of Nuclear Science & History
Robert W. Mitchell served in the 393rd Bombardment Squadron.
Sutherland worked at the 100-B Area at Hanford during the Manhattan Project.
Leo P. Hassen was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Margaret (“Chickie”) Broderick was a chemist at MIT during the Manhattan Project. Broderick was born Margaret McHugh in Boston, Massachusetts in 1921.
