National Museum of Nuclear Science & History
Howard Chase worked for the Tennessee Eastman Corporation at the Y-12 Plant.
McCall worked in the 100 F Area at Hanford during the Manhattan Project.
Marlan Hennis worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Twichell worked at 200 West Area at Hanford during the Manhattan Project.
Warren L. Coble served as a sergeant in the 393rd Bombardment Squadron. Coble was regularly assigned as a radio operator in the Up An’ Atom, but did not fly in that plane during the August 1945 bombing missions on Hiroshima and Nagasaki.
