C. D. Cunningham

Hugo Leckelt

Hugo Leckelt was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. E. Metcalf

Ralph R. Taylor, Jr.

Ralph R. Taylor, Jr. served as a major in the 393rd Bombardment Squadron. He was the commander of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.

W. H. Taylor