National Museum of Nuclear Science & History
Ostdahl worked in the 200 West Area at Hanford during the Manhattan Project.
Joseph R. Lewis served in the 603rd Air Engineering Squadron.
J. B. Allen worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. B. Jones worked for the J.A. Jones Construction Company.
Hart worked at the 300 Area at Hanford during the Manhattan Project