National Museum of Nuclear Science & History
W. R. Duff worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Markle worked for Stone and Webster Engineering Corporation.
W. A. Rodgers worked for Clinton Laboratories at the X-10 Reactor.
Elmer 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.
