Houston Astros uniform changes through the years - ABC13 Houston
How the Astros Came to Houston
Ken Johnson, Only Loser of 9-Inning No-Hitter, Dies at 82 - The New York Times
Highlights from Houston's first major league baseball game - ABC13 Houston
Houston Astros Throwback Jerseys: Even Jim Crane Says They're Wrong
Houston Astros, History, Notable Players, & Facts
Houston Colt 45's Team History
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Houston Astros - Wikipedia
Last Night In Baseball: The Houston Colt .45s
Colt Stadium - history, photos and more of the Houston Astros former ballpark