National Museum of Nuclear Science & History
Ellis Ryan was a staff worker at Los Alamos during the Manhattan Project.
Kuniansky worked in the 100 D Area at Hanford during the Manhattan Project.
Harrison Brown (1917-1986) was an American geochemist. He worked at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) and Oak Ridge sites during the Manhattan Project.
C. E. Center worked for the Union Carbide & Carbon Corporation.