National Museum of Nuclear Science & History
C. P. Gaither worked for the J.A. Jones Construction Company.
Estelle B. Lucas was a laboratory assistant in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. M. Marshall worked for the Roane-Anderson Company.
J. H. Schlosser worked for Clinton Laboratories at the X-10 Reactor.