National Museum of Nuclear Science & History
Sievers worked at the 300 Area at Hanford during the Manhattan Project.
Egbert Sudlow installed phone systems at all of the major facilities at Oak Ridge, Tennessee.
Henry Barwick worked as a plumber, pipefitter, and steamfitter during the building of the Y-12 plant at Oak Ridge.
Joseph Murray, Jr. served in the 1027th Air Material Squadron.
O. A. Kincaid worked for the J.A. Jones Construction Company.