National Museum of Nuclear Science & History
T. E. O'Flaherity worked for the Roane-Anderson Company.
McDaniels worked in the 100 F Area at Hanford during the Manhattan Project.
S. B. Gage worked for the Kellex Corporation at the K-25 Plant.
John DoLong was a guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.