National Museum of Nuclear Science & History
John Leahy worked for the United States Engineer District Office.
Charles W. Smith graduated from Yale with a degree in Chemical engineering in 1941 and began his career with E.
Mary Lanahan was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Lambert worked in the 100 B and D Areas at Hanford during the Manhattan Project.
