National Museum of Nuclear Science & History
B. D. Manchester worked for the Roane-Anderson Company.
Doyel Stephenson worked for the J.A. Jones Construction Company.
Beeny worked at Los Alamos during the Manhattan Project.
Henry Brzostowski worked for the Roane-Anderson Company.
Joseph LaRocco was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
