Early Astros Design Sketches Show What Might Have Been
Happy 50th, Houston Astros — formerly 'Colt .45s,' almost 'Stars
Houston Astros Baseball - Astros News, Scores, Stats, Rumors & More, ESPN
When the Colt .45s became the Astros and the origins of other Houston sports team names
The Houston Colt .45s Baseball Club 1962-1964
East Cobb Colt 45's Custom Throwback Baseball Jerseys - Triton Mockup Portal
Houston Astros Merchandise - Pro Image America
When Guns on Jerseys Are Outlawed, Only the Outlaw Jerseys Will Have Guns (or something like that)
1963-65 Houston Colt .45s/Astros Game Worn Jersey. Baseball, Lot #82116
Houston Astros uniform changes through the years - ABC13 Houston
Shooting stars, rainbow sleeves, blue and gold: “Flashback Fridays” will feature slick jerseys from the past., by MLB.com/blogs