National Museum of Nuclear Science & History
Marceil Roberson worked for the H. K. Ferguson Company.
Coughlin worked for 200 East Area at Hanford during the Manhattan Project.
Robert Rogers was a staff worker at Los Alamos during the Manhattan Project.
James Van Pelt served as a captain in the 393rd Bombardment Squadron of the 509th Composite Group. He flew in the Great Artiste as a navigator during the mission to bomb Hiroshima.
