National Museum of Nuclear Science & History
A. T. Sampson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Gale Young was a research associate in theoretical studies at the University of Chicago Met Lab. Before joining the Manhattan Project in 1942, Young taught mathematics and physics at Olivet College.
E. C. Cain worked for the Tennessee Eastman Corporation at the Y-12 Plant.
L. H. Roberts worked for the H. K. Ferguson Company.