National Museum of Nuclear Science & History
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.
Nielsen worked at the 300 Area at Hanford during the Manhattan Project.
Kelly worked in the 100 D Area at Hanford during the Manhattan Project.
Wiendell worked at the 200 West Area at Hanford during the Manhattan Project.