National Museum of Nuclear Science & History
Copeland worked in the United States Engineer District Office.
Johnston worked at the 300 Area at Hanford during the Manhattan Project.
Stewart Brown worked for the J.A. Jones Construction Company.
James B. Sullivan served in the 393rd Bombardment Squadron.
Howard A. Thompson served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Straight Flush.
