National Museum of Nuclear Science & History
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.
Hymer Friedell was the deputy medical director of the Manhattan Engineer District at Oak Ridge. He worked closely with Robert Stone and Stafford Warren in studying the effects of radiation on the human body.
Thaddeus J. Seweryniak served in the First Ordnance Squadron.
Robinson worked at the 100-F Area at Hanford during the Manhattan Project.
