National Museum of Nuclear Science & History
Magdaline Penny worked for the United States Engineer District Office.
Attended the Illinois Institute of Technology.
William Stringfellow served in the First Ordnance Squadron.
Addie Saunders was a laboratory assistant in the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Willingham worked at the 200 West Area at Hanford during the Manhattan Project.
