Houston Astros Wear Throwback Colt .45s Jerseys on Team's 50th

Throwback #astros Team wear, Throwback, Sports uniforms

The Stars Rise Again

Astros notes: Lone Star Series, throwback jerseys, Korea and Kerry Wood., by MLB.com/blogs

MLB Jersey & Cap History

Uni Watch: Baseball's throwback bonanza! - ESPN - Fandom - ESPN Playbook- ESPN

Uni Watch: Baseball's throwback bonanza! - ESPN - Fandom - ESPN Playbook- ESPN

Colt 45's Baseball

Retro jerseys, bobbleheads, Flashback Fridays: celebrating 50 years in style., by MLB.com/blogs

Houston Astros Announce Throwback Games in 2015 – SportsLogos.Net News

Astros will don retro jerseys after MLB drops gun control bid

The Houston Astros Inauthenticate Throwback Jerseys

When Guns on Jerseys Are Outlawed, Only the Outlaw Jerseys Will Have Guns (or something like that)