National Museum of Nuclear Science & History
L. G. Chelius worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. W. Ross worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Edgar P. McKinney, Jr. served in the 320th Troop Carrier Squadron.
John W. Calkin graduated from Columbia University in 1933. He then earned a Ph.D. in mathematics from Harvard.
Greenhalgh worked in the United States Engineer District Office.
