National Museum of Nuclear Science & History
W. T. Simpson worked for the Roane-Anderson Company.
Hazel Hammond worked for Clinton Laboratories at the X-10 Reactor.
Gordon Smith was a chemical engineer in the 9812th Technical Service Unit of the U. S. Army Corps of Engineers Special Engineer Detacment at the Clinton Engineer Works in Oak Ridge.
Clementson worked at the 100-B Area at Hanford during the Manhattan Project.
