National Museum of Nuclear Science & History
Schrader worked at the 200 West Area at Hanford during the Manhattan Project.
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.
Richard Harlan “Dick” Stark (1916-2007) was an American mathematician and computer scientist. Stark was born in Ozawkie, Kansas.
Booth was at Los Alamos during the Manhattan Project.