National Museum of Nuclear Science & History
Robert Byrd worked for the Poe Piping & Heating Company.
Thomas J. Weimer served in the 393rd Bombardment Squadron.
Stewart Brown worked for the J.A. Jones Construction Company.
Anton Kegl was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Cowan worked at the 100-B Area at Hanford during the Manhattan Project.