NFL Resurrected: Frankford Yellowjackets Philadelphia's original
Football (Professional) - Encyclopedia of Greater Philadelphia
NFL Resurrected: Frankford Yellowjackets Philadelphia's original
Why do the Eagles' green jerseys look so different than they did a
NFL 100 Years Frankford Yellow Jackets Mens Polo XS-6XL, LT-4XLT
Early history of American football - Wikipedia
How did the NFL teams get their names? Origin of their nicknames
NFL Resurrected: Frankford Yellowjackets Philadelphia's original
Sports in Philadelphia - Wikipedia
1933 Brian Dawkins Yellow Jackets Philadelphia Eagles Authentic
You're a real relic and super sports fan if this defunked team rings a bell. Long before the Iggles, this pro football team started playing in
Vintage Frankford Yellow Jackets T-Shirt