National Museum of Nuclear Science & History
R. E. Lee worked for the H. K. Ferguson Company.
Browning Middleton worked for Clinton Laboratories at the X-10 Reactor.
Robert Schwerin was drafted shortly before the end of the war, in 1945. Following the war, he re-enlisted to avoid being put on a desk job.
B. W. Bonini worked for the Tennessee Eastman Corporation at the Y-12 Plant.