National Museum of Nuclear Science & History
Florence Roache worked for the United States Engineer District Office.
Haught worked at the 200 West Area at Hanford during the Manhattan Project.
Stewart worked at the 100-F Area at Hanford during the Manhattan Project.
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.