National Museum of Nuclear Science & History
N. J. Holland worked for the Roane-Anderson Company.
L. E. Barnes worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John P. Hove was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
D. G. Schultz worked for the Tennessee Eastman Corporation at the Y-12 Plant.