National Museum of Nuclear Science & History
E. A. Kehtel worked for the J.A. Jones Construction 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.
Joseph Kouba was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Tommye Williamson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
