National Museum of Nuclear Science & History
Carter worked for Stone and Webster Engineering Corporation.
Leander J. Baur served as a staff sergeant in the 393rd Bombardment Squadron. He was the radio operator regularly assigned first to Luke the Spook and later to Big Stink.
Durfee worked for Stone and Webster Engineering Corporation.
Frances T. Janis was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.