Laura A. Marshall

John Arnold

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.

Rollin McKeehan

C. V. Cannon

C. V. Cannon worked for Clinton Laboratories at the X-10 Reactor.

William Nixon

William Nixon worked for the Tennessee Eastman Corporation at the Y-12 Plant.