Dave Butz, Washington legend and two-time Super Bowl champion, dead at 72
Two-time Super Bowl champion Dave Butz, 72, dies
Dave Butz, All-Pro Defensive Lineman for Washington, Dies at 72 - The New York Times
Times Leader 09-09-2012, PDF, Afghanistan
May 2013 Happenings Magazine by Happenings Magazine - Issuu
Purdue, Washington Commanders legend Dave Butz dies at 72
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Commanders Legend Dave Butz Dead At 72, Joe Theismann Mourns