San Francisco 49ers, Philadelphia Eagles: only unbeaten NFL teams
1934 New York Giants season - Wikipedia
Philadelphia Eagles - 1934 Season Recap
Pride in their Stride Eagles 1987 Season Recap
Eagles News: Former running back among players charged with defrauding NFL health care program - Bleeding Green Nation
A 1976 Philadelphia Story Eagles 1976 Season Recap
The Pre-Noll Era: Recapping The 1934 Steelers' Season - Steelers Depot
Game Recap: Eagles 34, Vikings 28
NFL Players, Past & Current NFL Players
A rich history of the Eagles battles with the Lions – Philly Sports
The Road Back Eagles 1973 Season Recap