Seymour S. Katz

F. W. Mattingly

Reginald C. Augustine

Reginald C. Augustine served in the Army Air Corps during World War II. In 1944, he was assigned to the Alsos Mission, the Manhattan Project’s counterintelligence mission in Europe to determine how far Nazi Germany had gotten on the path to building an atomic bomb.

Seymour J. Ratner

Seymour Ratner was a staff worker at Los Alamos during the Manhattan Project.

Anthony J. Schmitt