National Museum of Nuclear Science & History
Charles Rupchock (1923-2000) was a staff worker at Los Alamos during the Manhattan Project.
D. G. Schultz worked for the Tennessee Eastman Corporation at the Y-12 Plant.
G. F. Brown worked for the Union Carbide & Carbon Corporation.
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.
A. L. Crawford worked for the J.A. Jones Construction Company.