National Museum of Nuclear Science & History
R. Y. Blackwell worked for the Fercleve Corporation.
Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Walter S. Marsh was born in Suffern, NY in July 1919 to Archibald & Amelia Marsh. He married his wife Alice (Perry) Marsh in approx.
