National Museum of Nuclear Science & History
C. M. Wylie worked for the J.A. Jones Construction Company.
Helgeson worked at the 300 Area at Hanford during the Manhattan Project.
William F. Orren served as a technical sergeant in the 393rd squadron. He was regularly assigned to the B-29 Top Secret.
McCants worked in the 200 East Area at Hanford during the Manhattan Project.
