National Museum of Nuclear Science & History
John Loy worked for Clinton Laboratories at the X-10 Reactor.
A. Castle worked for the Roane-Anderson Company.
Evelyn “Evie” Wilcox was a machinist at Los Alamos during the Manhattan Project. Prior to joining, she worked on airplanes in California for the war effort.
L. E. Johnston worked for the United States Engineer District Office.