Gentle Giant' Dave Butz, Washington Legend, Dead at 72: NFL Tracker - BVM Sports
Two-time Super Bowl champion Dave Butz, 72, dies
PDF) UFOs and the extraterrestrial contact movement : a bibliography, Volume 1-2
Dave Butz dead at 72: Tributes paid to 6ft7 Washington star and two-time Super Bowl winner
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PDF) UFOs and the extraterrestrial contact movement : a bibliography, Volume 1-2
Dave Butz, Super Bowl champion and Washington DC football legend, dies at 72
Washington star and two-time Super Bowl winner Dave Butz dead at 72
Washington football legend Dave Butz dead at 72
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Commanders Great Dave Butz Dead at 72 - Sports Illustrated