National Museum of Nuclear Science & History
Sam Glazer served in the 1027th Air Material Squadron.
Rowland E. Robinson served in the 320th Troop Carrier Squadron.
Henry R. LaCombe served in the 1st Ordnance Squadron.
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.