National Museum of Nuclear Science & History
L. J. Ritter worked for the Roane-Anderson Company.
Alfred Carson was a mechanical engineer in the Special Engineering Detachment, and spent time at both Oak Ridge, Tennessee, and Los Alamos, New Mexico.
E. J. Bruckenheimer worked for the Fercleve Corporation.
W. H. Ray worked for Clinton Laboratories at the X-10 Reactor.
