National Museum of Nuclear Science & History
Joseph was a staff member at Los Alamos during the Manhattan Project.
Elmer 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.
K. A. O'Connor worked for the Roane-Anderson Company.
Irving E. Bardecker served in the 393rd Bombardment Squadron.
