National Museum of Nuclear Science & History
R. H. Eichorn worked for the Roane-Anderson Company.
Walter F. Arnold was a staff member at Los Alamos during the Manhattan Project.
William T. Kelley was drafted in 1942 into the Army and was assigned to the Corps of Engineers’ Manhattan District as part of the counterintelligence element of the project.
Marceil Roberson worked for the H. K. Ferguson Company.
