National Museum of Nuclear Science & History
J. H. Hubbs served in the 390th Air Service Group.
Sergeant Abe Spitzer was a radio operator who witnessed both the bombings of Hiroshima and Nagasaki. He served as the radio operator for The Great Artiste, which served as the blast measurement instrumentation aircraft during the Hiroshima bomb mission.
Daniel D. Friel was a chemical engineer for the DuPont Company who joined the Manhattan Project at the University of Chicago in 1943.
Christy worked at the 200 West Area at Hanford during the Manhattan Project.