Washington Commanders - Wikipedia
DAVE BUTZ NFL DEFENSIVE LINEMAN 1973-1988
Who are the longest-tenured D.C. athletes of all-time? - The Washington Post
Dave Butz, who helped Washington win 2 Super Bowls, dies
Top 50 Washington Redskins of All-Time: Where Does Your Favorite Rank?, News, Scores, Highlights, Stats, and Rumors
Dave Butz, two-time Super Bowl winner and Washington legend, dies
Super Bowl XVIII - Wikipedia
Washington Redskins Fans Collected Memorabilia for Years. What Now? - The New York Times
Washington Football Team to Change Name, Logo After Decades of Pressure – NBC4 Washington
Dave Butz, who helped Washington win 2 Super Bowls, dies
Who was Dave Butz? Former Commanders Super Bowl winner dead at 72
Two-time Super Bowl champion Dave Butz, 72, dies
Washington Commanders Release QB Carson Wentz After One Year – NBC4 Washington
AP WAS THERE: Riggins, Washington go 'Hog' wild to top Miami - The San Diego Union-Tribune