National Museum of Nuclear Science & History
L. C. Manley worked for the Edenfield Electric Company.
Smith worked at the 200 West Area at Hanford during the Manhattan Project.
Ruth Elizabeth Cone was from Nashville, Tennessee. In 1943, she moved to Oak Ridge with her husband, Willard C.
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.
