National Museum of Nuclear Science & History
Edward M. Josefiak served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Some Punkins.
Duffer Crawford worked for the civilian contractor Kellex Coroporation in New York under the supervision of Judson Swearingen.
Philip S. Anderson was a major in the US Army and worked at Oak Ridge, TN during the Manhattan Project.
