National Museum of Nuclear Science & History
N. J. Holland worked for the Roane-Anderson Company.
Margaret Ramsey Keck (1923-2016) was an American physicist. Soon after she graduated in 1945 from the University of Rochester with a degree in physics, Keck was hired by the Manhattan Project to work at Los Alamos.
J. F. Kane worked for the A. S. Schulman Electric Company.
W. W. Eldridge worked at the 100-F Area at Hanford during the Manhattan Project.
G. M. Dodd worked for the Watson-Flagg Engineering Company.