National Museum of Nuclear Science & History
Day worked for Stone and Webster Engineering Corporation.
L. A. Waddell worked for the Roane-Anderson 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.
Horace Cunningham worked for the Roane-Anderson Company.
