National Museum of Nuclear Science & History
Robert Hackett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Brewer worked at the 200 East Area at Hanford during the Manhattan Project.
John Moriarity was a procurement officer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) 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.