Houston Astros Wear Throwback Colt .45s Jerseys on Team's 50th
Houston Astros Announce Throwback Games in 2015 – SportsLogos.Net News
When Guns on Jerseys Are Outlawed, Only the Outlaw Jerseys Will Have Guns (or something like that)
MLB Jersey & Cap History
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Houston Astros Announce Throwback Games in 2015 – SportsLogos.Net News
Houston Astros Announce Throwback Games in 2015 – SportsLogos.Net News
Astros get MLB's OK to leave pistol on throwback jerseys
What cap will Bagwell wear in the Hall of Fame?
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Astros notes: Lone Star Series, throwback jerseys, Korea and Kerry Wood., by MLB.com/blogs