National Museum of Nuclear Science & History
C. L. McCallum worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Lilli Hornig is a Czech-American chemist. Hornig was born on March 22, 1921 in a small town outside of Prague.
Ernest C. Lawrence was a millwright at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Catherine Newton worked for the United States Engineer District Office.
