National Museum of Nuclear Science & History
D. J. Mahegan worked for the Union Carbide & Carbon Corporation.
Joseph King worked for the United States Engineer District Office.
Roger Hall worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Ruth Hoffberg was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Huffman worked at the 300 Area at Hanford during the Manhattan Project.
