National Museum of Nuclear Science & History
Ray Moneyhun worked for the Fercleve Corporation.
Leroy Jackson was transferred into the Manhattan District, the branch of the United States Army Corps of Engineers tasked with overseeing the construction of critical Manhattan Project sites, shortly after its formation in 1942.
Sam Glazer served in the 1027th Air Material Squadron.
Dwight Young (1892-1975) was a professional photographer working at a box factory when he heard about an opening at the University of Chicago’s Metallurgical Laboratory.
A. S. Gerish worked for the Tennessee Eastman Corporation at the Y-12 Plant.