National Museum of Nuclear Science & History
H. G. Kercher worked for the J.A. Jones Construction Company.
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.
Alice Curd worked for the Roane-Anderson Company.
Wayne Marshall was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.