National Museum of Nuclear Science & History
Zen B. Portwood worked for the J.A. Jones Construction Company.
M. B. Lore worked for Clinton Laboratories at the X-10 Reactor.
Dubin worked in the United States Engineer District Office.
G. W. Dorsey worked at the 300 Area at Hanford during the Manhattan Project.
May Jayne was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
