National Museum of Nuclear Science & History
Irvin Mastin worked for the J.A. Jones Construction Company.
Charles Russell Dickson worked for the Manhattan Project civilian contractor Tennesee Eastman Corporation as an administrative assistant from 1943 to 1946.
L. P. Riordan worked for Clinton Laboratories at the X-10 Reactor.
L. D. Miller worked for the J.A. Jones Construction Company.
Duane Sewell began working with the Manhattan Project in 1941. He was one of the first people to arrive at Oak Ridge and experienced first-hand some of the difficulties there with cyclotrons and isotope separation.
