Chuck Noll, Coach of Steelers' 1970s Dynasty, Dies at 82 - The New York Times
Chuck Noll, American Football Wiki
Hall of Fame coach Chuck Noll, 82
Chuck Noll, the coach who led Steelers to 4 Super Bowl titles, dies at age 82
Chuck Noll, 4-time Super Bowl winner with Steelers, dies at 82
Steeler greats honor esteemed coach Chuck Noll – Morning Journal
It's long overdue': Iconic Steelers scout Bill Nunn gains Hall of Fame support - The Athletic