National Museum of Nuclear Science & History
John Ramsey worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert D. Hannah served in the 320th Troop Carrier Squadron.
James R. Marchese served in the 603rd Air Engineering Squadron.
Arno Roensch joined the army in 1944. A glassblower, he was deployed to work at Los Alamos. He was married to Eleanor Roensch, also a Manhattan Project veteran.
