National Museum of Nuclear Science & History
H. H. Maples worked for the Roane-Anderson Company.
P. M. Putnam 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.
J. Webb worked for the Roane-Anderson Company.
