National Museum of Nuclear Science & History
W. H. Evans worked for the Union Carbide & Carbon Corporation.
Sergeant Frank Karcher was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Robert E. McCurley served in the 320th Troop Carrier Squadron.
Jack Howard Smith was an American physicist. Smith was a Ph.D. student under Hans Bethe at Cornell University when Bethe was tapped by J.