National Museum of Nuclear Science & History
G. R. Klingman worked for the Roane-Anderson Company.
Travis Shaw was a staff worker at Los Alamos during the Manhattan Project.
Robert J. Moon (1911-1989) was a physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project and a signer of the Szilard petition.
Avery W. Rogers worked for J. A. Jones Construction Co., Inc. during the Manhattan Project.