National Museum of Nuclear Science & History
L. C. Manheimer worked for the Roane-Anderson Company.
Harris worked at the 300 Area at Hanford during the Manhattan Project.
C. C. Sperling worked for the Edenfield Electric Company.
James B. Sullivan served in the 393rd Bombardment Squadron.
Claire Balke was the leader of the Miscellaneous Metallurgy Division in the Chemistry and Metallurgy Division at Los Alamos during the Manhattan Project.