Nelson H. Van Wie

Otis L. Wright

Otis Wright worked for the United States Engineer District Office.

Harold Anderson

William Kann

William Kann was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Louis Slotin

Louis Slotin (1910-1946) was a Canadian physicist. Shortly after World War II, he died from radiation sickness contracted during a dangerous experiment conducted at Los Alamos.