National Museum of Nuclear Science & History
Frank Vaughan was a research associate at the Chicago Met Lab during the Manhattan Project.
Leo Seren (1918-2002) was an American physicist. Seren (in photo, first row standing, far right) was born on May 9, 1918.
James L. Fox, Jr. served in the 320th Troop Carrier Squadron.
Fred Blackwell worked for the Tennessee Eastman Corporation at the Y-12 Plant.