Houston Colt .45s history - 1962 season
Common Thread Weaves Astros' Latest Look
When the Colt .45s became the Astros and the origins of other
Houston MLB team changes from Colt .45s to Astros on Dec. 1, 1964
Major League Baseball Demands that the Houston Astros Rewrite
Houston MLB team changes from Colt .45s to Astros on Dec. 1, 1964
History-making, former Houston Colt 45's player, talks about the
Today In 1964: The Houston Colt .45s - Baseball by BSmile
Houston Astros team name history