National Museum of Nuclear Science & History
Kelly worked in the 200 West Area at Hanford during the Manhattan Project.
Bernard T. Feld was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
P. B. Mayo, Jr. worked for the J.A. Jones Construction Company.
John P. Engel served in the 1st Ordnance Squadron.
Frank Case, Jr. worked for the Roane-Anderson Company.