National Museum of Nuclear Science & History
Ed Helfenberger worked for the Roane-Anderson Company.
Paul Laulotta was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
John Brand joined the Manhattan Project in 1943 while working at the Ilion, N.Y. plant of Remington Arms, Co.
J. D. Creed served in the 320th Troop Carrier Squadron.
