National Museum of Nuclear Science & History
R. H. Eichorn worked for the Roane-Anderson Company.
Arthur Sievert worked for Hanley & Company.
Carl R. Erickson served in the 320th Troop Carrier Squadron.
Victor C. Hamister was a consultant to the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Joseph Leopold worked for the Kellex Corporation at the K-25 Plant.
