1956 Cardinals – Cardinals Uniforms & Logos
Birds on a Bat: The Evolution of the Cardinals Franchise Logo – TOKY
Arizona Cardinals Alternate Uniform - National Football League (NFL) - Chris Creamer's Sports Logos Page
1956 Cardinals – Cardinals Uniforms & Logos
1956 Cardinals – Cardinals Uniforms & Logos
Birds on a Bat: The Evolution of the Cardinals Franchise Logo – TOKY
1956 Cardinals – Cardinals Uniforms & Logos
1956 Cardinals – Cardinals Uniforms & Logos
The Curious Case of Oddities in Cardinals Uniform History - Viva El Birdos
More Research Leads to Incredibly Comprehensive St. Louis Cardinals Uni/Logo Database – Uni Watch
Birds on a Bat: The Evolution of the Cardinals Franchise Logo – TOKY
Birds on a Bat: The Evolution of the Cardinals Franchise Logo – TOKY
Birds on a Bat: The Evolution of the Cardinals Franchise Logo – TOKY