Astros to keep pistol on Colt .45s jersey
Houston Astros Logo History: 1962-Today – SportsLogos.Net News
Houston Astros uniform changes through the years - ABC13 Houston
A Tale of Two Infields Pits Strength Against Strength - The New York Times
Houston Colt .45 Home Jersey #18 Mens Size Medium USED
Houston MLB team changes from Colt .45s to Astros on Dec. 1, 1964 - ABC13 Houston
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Houston Colt 45's Team History
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Astros beat Dodgers 5-1 in Game 7 for first World Series title in franchise history
The Houston Astros and Wooing Women Fans – Society for American Baseball Research