NFL Steelers @ Broncos Wk 1 2012 Manning 1st game as a Bronco Full game
Week 1 2012: Steelers vs. Broncos, Peyton Manning's first game as a Bronco. And the rest is history. 🏆, By Denver Broncos
Peyton Manning reflects on 2012: I wasn't ready for Atlanta game - Mile High Report
NFLN: Peyton Manning Makes Broncos Debut
Eli Manning and NY Giants facing Peyton Manning and Denver Broncos in Super Bowl in New Orleans becoming more of a reality each week – New York Daily News
Peyton Manning: Inside free agency, how QB went to Denver Broncos - Sports Illustrated
Peyton Manning's first game as Denver Bronco will come against Pittsburgh Steelers
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Peyton Manning's First Broncos Game! (Steelers vs. Broncos 2012, Week 1)