National Museum of Nuclear Science & History
William Schafer was a staff worker at Los Alamos during the Manhattan Project.
H. W. Oldfield worked for the Roane-Anderson Company.
Lee R. Masoner served with the 603rd Air Engineering Squadron of the 509th Composite Group on Tinian Island in the South Pacific during World War II.
David Halsey worked for the J.A. Jones Construction Company.
