National Museum of Nuclear Science & History
A. J. Rovello served in the 390th Air Service Group.
David B. James, Jr. served in the 1st Ordnance Squadron.
H. L. McKinnon worked for the Tulip Town Super Market.
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.