National Museum of Nuclear Science & History
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.
J. G. LeSieur, Jr. worked for the United States Engineer District Office.
Jacobs worked for Stone and Webster Engineering Corporation.
Charles H. Hendren served in the 603rd Air Engineering Squadron.
