National Museum of Nuclear Science & History
Diego Leon served in the 393rd Bombardment Squadron.
Alan A. Jarrett was a research assistant the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Walter Rasmussen worked for the United States Engineer District Office.
H. E. Evans worked at the 100-D Area at Hanford during the Manhattan Project.
Robert Ball was a security guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.