National Museum of Nuclear Science & History
J. D. Brown worked for the Watson-Flagg Engineering Company.
Bowe worked at the 200 West Area at Hanford during the Manhattan Project.
Leo A. Ohlinger was a senior engineer at the University of Chicago Met Lab. Ohlinger was also Section Chief of P-IX, Engineering Physics.
John Arnold joined the Manhattan Project in 1943 when the MED tasked his employer, the Kellogg Corporation, with developing a special barrier for the gaseous diffusion plant in Oak Ridge.
