National Museum of Nuclear Science & History
C. Hollifield worked for the Roane-Anderson Company.
O. B. Rogers worked for the J.A. Jones Construction Company.
George Cowan joined the Manhattan Project in 1942 at the Met Lab as a chemist for Enrico Fermi’s group, and also worked for Columbia University.
Koetski worked at the K-25 plant at Oak Ridge during the Manhattan Project. He was also a member of the K-25 basketball team.
