National Museum of Nuclear Science & History
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.
Seymour Miller worked for the Roane-Anderson Company.
Wiendell worked at the 200 West Area at Hanford during the Manhattan Project.
Wright worked at the 200 West Area at Hanford during the Manhattan Project.