National Museum of Nuclear Science & History
R. P. Connell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John W. Calkin graduated from Columbia University in 1933. He then earned a Ph.D. in mathematics from Harvard.
J. E. Davidson worked for the J.A. Jones Construction Company.
Paul D. Krause was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
