National Museum of Nuclear Science & History
Robert R. Williamson was a laboratory assistant and computer at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
George Kehl was a metallurgist and professor at Columbia University’s School of Mines. He worked at Los Alamos on the Manhattan Project.
Hayes worked at the 300 Area at Hanford during the Manhattan Project.
H. R. Olson worked for the J.A. Jones Construction Company.
