Last Night In Baseball: The Houston Colt .45s

Colt Stadium - history, photos and more of the Houston Astros former ballpark

It's been 57 years since the Houston Astros were the Colt .45s

Joe Morgan / Sonny Jackson 1965 Topps Rookie Stars #16 Houston Colt .45s VG-EX #1

The grandson of the fan who named the Houston Colt .45s just won a team name contest of his own

Houston Astros Wear Throwback Colt .45s Jerseys on Team's 50th Anniversary, News, Scores, Highlights, Stats, and Rumors

Fans drop from oppressive heat at Colt Stadium - ABC13 Houston

Former Colt. 45 Bob Bruce is Dead

Houston Colt .45's New Era Cooperstown Collection Centennial Collection 59FIFTY Fitted Hat - Navy/Orange

Houston Astros - #OTD in 1962, the Houston Colt .45s play

MAJESTIC JOE MORGAN Houston Colt .45's 1964 Cooperstown Baseball Jersey

This book tells the story of big-league baseball in the Bayou City before the Astrodome, the world's first indoor stadium.

A Six-Gun Salute: An Illustrated History of the Houston Colt .45s

Houston Colt .45s brought majors to town, but didn't stay in Colt Stadium for long

119 Houston Colt 45 Stock Photos, High-Res Pictures, and Images - Getty Images

Highlights from Houston's first major league baseball game - ABC13 Houston