National Museum of Nuclear Science & History
A. H. Femmel served in the 390th Air Service Group.
Walter A. Ball served in the 1027th Air Material Squadron.
Edna Shea worked for the United States Engineer District Office.
Russell worked at the 100-D Area at Hanford during the Manhattan Project.
Margaret Brown was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.