National Museum of Nuclear Science & History
J. A. King worked for the Roane-Anderson Company.
W. H. Sidner worked for the Union Carbide & Carbon Corporation.
Claude Goins worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Harry Prosceno worked for the United States Engineer District Office.
Roger Sr was a mechanical engineer having graduated from Stanford University during World War II. He and his wife, Katherine Barnes were recruited by the FBI who made contact with them at the Santa Fe training station when they were leaving town, after their honeymoon at Ghost Ranch.
