National Museum of Nuclear Science & History
J. N. Chancellor worked for the Roane-Anderson Company.
William R. Compronio served as a corporal in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Some Punkins.
Leo Wojtanowski worked in a shop at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
Paul Hartsfield worked for Clinton Laboratories at the X-10 Reactor.
