National Museum of Nuclear Science & History
O'Brien worked for Stone and Webster Engineering Corporation.
John F. Loomis served in the 603rd Air Engineering Squadron.
Hull worked at the K-25 plant at Oak Ridge during the Manhattan Project. He was also a member of the K-25 basketball team.
K. J. Walters worked for the Roane-Anderson Company.
Stephen Kasunic was a mechanical engineer. He worked on the Manhattan Project at Los Alamos, as a design engineer in the Weapons Experimental Experimental Physics (W-1) group on the steering committee for the gun-type bomb assembly.
