National Museum of Nuclear Science & History
Samuel Fuller worked for the Roane-Anderson Company.
G. M. Parrish worked for the Roane-Anderson Company.
Irving worked at the 300 Area at Hanford during the Manhattan Project.
Mark Fred was a research assistant in the chemistry division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Matthei worked for Stone and Webster Engineering Corporation.