National Museum of Nuclear Science & History
E. B. Wentworth worked for the G.G. Ray Company.
Patricia Hansard worked as a “cubicle girl” in the Y-12 Plant from 1943 until the end of the war.
J. J. Donovan worked for the H. K. Ferguson Company.
Colonel Arthur “Pete” V. Peterson was the Army’s area engineer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
