Third jersey - Wikipedia
Eagles' kelly green throwback uniforms can return thanks to NFL alternate helmet rule change
Analysis: 3 of the NFL's most-hyped teams had a rough, humbling day as Dolphins, Lions, Bills lost - The San Diego Union-Tribune
Top Ten Tuesday: Best NFL Throwback Uniform Options After Helmet Rule Change
The New NFL Uniforms and Throwbacks Ready to Take the Field - Boardroom
Why the Eagles, and other certain NFL teams, can't wear their awesome throwback uniforms
NFL Uniform Changes Coming in 2023 - Woodward Sports Network
Eagles unveil alternate black helmet for 2022 season
Philadelphia Eagles - Wikipedia
Lane Johnson on the Brotherly Shove fueling the Eagles' game-winning drive – NBC Sports Philadelphia
Ranking the New NFL Uniforms for 2023 - October 24, 2023