National Museum of Nuclear Science & History
Elmer C. Sekeres served in the 393rd Bombardment Squadron.
Charles Swartout worked for the United States Engineer District Office.
Baldwin Sawyer is an American metallurgist. After graduating from Yale with a B.S. in Physics in 1943, Sawyer joined the Manhattan Project at the University of Chicago.
James Downey was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Rose worked at the 200 West Area at Hanford during the Manhattan Project.