James Osborne

Melvin S. Friedman

Melvin S. Friedman was an associate chemist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

Ruth Marinsky

Karl R. Fischer

Karl R. Fischer served in the 393rd Bombardment Squadron.

Robert Fortenberry

Robert Fortenberry worked as a security guard and protected bomb components at Los Alamos during the war.