National Museum of Nuclear Science & History
R. H. Eichorn worked for the Roane-Anderson Company.
Bernard Sesko served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Nelson C. Baker was a lieutenant working as an executive officer to Captain Palmer in the Second Provisional Special Engineer Detachment at Los Alamos.
Harold N. Tenzer served in the 603rd Air Engineering Squadron.
