National Museum of Nuclear Science & History
Ralph D. Fry served in the 603rd Air Engineering Squadron.
Frank Swoboda was a staff worker at Los Alamos during the Manhattan Project.
Louis Turner was a metallurgical engineer who worked on the Manhattan Project. He first became involved with the Manhattan Project at the University of Chicago in 1943.
F. D. Ethridge, Jr. worked for Clinton Laboratories at the X-10 Reactor.
