National Museum of Nuclear Science & History
Don Simpson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
William Steadman was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robin Thompson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Kehl was a metallurgist and professor at Columbia University’s School of Mines. He worked at Los Alamos on the Manhattan Project.
