National Museum of Nuclear Science & History
R. W. Addington worked for the J.A. Jones Construction Company.
Howard W. Anderson was a staff member at Los Alamos during the Manhattan Project.
Norman Elliott was a research associate in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Julian N. Bernacchi had three main assignments in the Manhattan Project. The most significant was as the Security Officer of Dr.