ESPN - Haven't been worn since 1936. The Bears are
Pro Football Journal: Bears Throwback to 1936
Chicago Bears new 1936 classic uniforms
Bears Reveal Sweet Throwback Uniforms for 2 Games in 2019
Am I Wrong or Is the Old Throw Back Jersey Their Best Jersey? I've Always Wanted It as Their Primary. Not Hating On the Current Uniform, but It Looks Old Now. Feels
chicago bears – SportsLogos.Net News
Throwback: The truth about George Halas and the NFL's ban on black players - Windy City Gridiron
Chicago Bears Throw Back to 1936 for New Uniform – SportsLogos.Net News
2019 Chicago Bears season - Wikipedia
Ranking NFL's current throwback jerseys: Eagles' perfect 'Kelly Green'; high marks for 49ers, Patriots
2021 Chicago Bears jersey schedule
Bears unveil alternate orange helmet for 2022 season
Bears unveil new 'classic' uniforms for 2019, with a throwback look that will include rare striped helmets
Chicago Bears Throwback Uniform — UNISWAG