National Museum of Nuclear Science & History
Tracy worked for Stone and Webster Engineering Corporation.
A. M. Hartman worked for the Roane-Anderson Company.
Attended the University of Washington.
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.
Jane Yantis was the wife of a petroleum engineer, Carl Yantis, who worked at the Oak Ridge site during the Manhattan Project.
