National Museum of Nuclear Science & History
Mary McCormick was a secretary at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Herman S. Zahn, Jr. served as a captain in the 393rd Bombardment Squadron. He was the commander regularly assigned first to Luke the Spook and later to Big Stink.
Mearns worked in the 100 D Area at Hanford during the Manhattan Project.
