National Museum of Nuclear Science & History
P. R. Engles worked at the 300 Area at Hanford during the Manhattan Project.
B. W. Bonini worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ralph A. James (1920-1973) was a research associate in the Chemistry Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Max worked at Los Alamos during the Manhattan Project.