National Museum of Nuclear Science & History
Hannoch worked in the United States Engineer District Office.
Kenneth L. Batt served in the 320th Troop Carrier Squadron.
S. F. Vesser worked for the J.A. Jones Construction Company.
Elsie Mae Freeman was born in Missouri in 1900. She graduated high school in Chicago. After graduating, Elsie was recruited to work in a lab at the University of Chicago in 1919.