National Museum of Nuclear Science & History
Bucko worked in the United States Engineer District Office.
Castens worked for Stone and Webster Engineering Corporation.
John B. Taylor served in the 509th Headquarters.
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.
