National Museum of Nuclear Science & History
Mathias A. Klinger was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Raymond E. Allen served as a sergeant in the 393rd Bombardment Squadron. He was the commander regularly assigned first to Luke the Spook and later to Big Stink.
J. L. Flagg worked for the Watson-Flagg Engineering Company.
White worked for Stone and Webster Engineering Corporation.
