National Museum of Nuclear Science & History
S. D. McGee worked for the Edenfield Electric Company.
Eric Jette (1897-1963) was an American metallurgist. He was a professor of metallurgy at Columbia University School of Mines before being recruited for the Manhattan Project.
Julian Mack was an American physicist. Mack was the leader of Group G-11 (Optics), the photography group, in the Weapons Physics Division at Los Alamos during the Manhattan Project.
J. M. Lockmiller worked for the Fercleve Corporation.