National Museum of Nuclear Science & History
J. E. Sampson worked for the United States Engineer District Office.
Leo A. Ohlinger was a senior engineer at the University of Chicago Met Lab. Ohlinger was also Section Chief of P-IX, Engineering Physics.
Majorie Bliss was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
M. F. Quinn worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Howard Lange was the Curator in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.