National Museum of Nuclear Science & History
Mildred Thompson was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Harper Welton was a staff worker at Los Alamos during the Manhattan Project.
H. G. Williams worked for Clinton Laboratories at the X-10 Reactor.
Lavern L. Holmes served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned first to Luke the Spook and later to Big Stink.