National Museum of Nuclear Science & History
Haines worked at the 100-B Area at Hanford during the Manhattan Project.
McDonald worked in the 200 West Area at Hanford during the Manhattan Project.
Johnston worked at the 300 Area at Hanford during the Manhattan Project.
Wallace Addis worked for the Kellex Corporation at the K-25 Plant.
Clyde E. Bagwell worked for the Roane-Anderson Company.
