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.
Loyal E. Betts served in the 1st Ordnance Squadron.
Lemmon was a Technical Sergeant who worked at Hanford during the Manhattan Project.
Attended the University of Michigan.