National Museum of Nuclear Science & History
Hollis worked for Stone and Webster Engineering Corporation.
Jas Nevils worked for the Roane-Anderson Company.
Jose A. Valdez was a staff worker at Los Alamos during the Manhattan Project.
Roscoe Charles Wilson was a United States Army Air Forces Officer. At the rank of Colonel he was the overall Project Office to the Manhattan Engineering District from June 1943 to December 1944.
