National Museum of Nuclear Science & History
William Pickel worked for the Western Union Telegraph Company.
John Arnold joined the Manhattan Project in 1943 when the MED tasked his employer, the Kellogg Corporation, with developing a special barrier for the gaseous diffusion plant in Oak Ridge.
Kenneth J. Garman served in the 1st Ordnance Squadron.
Eugene Schmanoff was a staff worker at Los Alamos during the Manhattan Project.
