National Museum of Nuclear Science & History
Dixon P. Kirk served in the 1st Ordnance Squadron.
H. L. Nussmeyer worked for the United States Engineer District Office.
Frank Sada Menchaca was born April 3, 1919. He served as a U.S. Army Military Police soldier assigned to Military Police Detachment No.
Melvin A. Miller was a draftsman at the University of Chicago Met Lab. In 1946, he sketched two famous drawings of Chicago Pile-1 based on the descriptions of scientists who were present when it went critical.
