National Museum of Nuclear Science & History
M. G. Sonner worked for the J.A. Jones Construction Company.
Lucien Nerman was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
D. D. Drake worked at the 300 Area at Hanford during the Manhattan Project.
W. T. Hanson, Sr. worked for the Tennessee Eastman Corporation at the Y-12 Plant.