National Museum of Nuclear Science & History
D. F. Pierce worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Saul Efron worked for the Roane-Anderson Company.
J. P. Moore worked as a chemist for US Vanadium Company and then as Chief Chemist at Grand Junction, CO, where he analyzed uranium.
William Jacob was a staff worker at Los Alamos during the Manhattan Project.