National Museum of Nuclear Science & History
Jake Lewis worked for the U.S. Vanadium Company.
P. G. Kinken worked for the United States Engineer District Office.
David S. Anthony (1918-2010) was an American chemist. After receiving his Ph.D. from the University of Wisconsin-Madison, he joined the University of Chicago Metallurgical Laboratory as an associate chemist.
Clarence H. Mathews was a janitor at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
M. G. Davis worked for the Tennessee Eastman Corporation at the Y-12 Plant.