National Museum of Nuclear Science & History
E. H. McDaniel worked for the Edenfield Electric Company.
Mearns worked in the 100 D Area at Hanford during the Manhattan Project.
W. J. Karraker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Margaret (“Chickie”) Broderick was a chemist at MIT during the Manhattan Project. Broderick was born Margaret McHugh in Boston, Massachusetts in 1921.
