National Museum of Nuclear Science & History
Henry Barwick worked as a plumber, pipefitter, and steamfitter during the building of the Y-12 plant at Oak Ridge.
Clarence R. Wayland served in the 320th Troop Carrier Squadron.
MacCready worked in the 200 West Area at Hanford during the Manhattan Project.
T. L. Young worked for the Tennessee Eastman Corporation at the Y-12 Plant.
