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