National Museum of Nuclear Science & History
W. F. Gibson worked for the Roane-Anderson Company.
T. L. Harrigan worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
Critselous worked Stone and Webster Engineering Corporation.
William Scivally was a staff worker at Los Alamos during the Manhattan Project.
