National Museum of Nuclear Science & History
Byron Johnson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
H. M. Metcalf worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Williams worked at the 100-D Area at Hanford during the Manhattan Project.
Joe W. Howland was a medical officer in charge of special problems in the US Army, stationed in Oak Ridge, Tennessee and Rochester, New York during the Manhattan Project.
