Colt .45s: Which MLB team was formerly known as the Colt .45s?
Oakland's own: From Joe Morgan to Rickey Henderson, the town could take any city in baseball
The Houston Colt .45s and the New York Mets choose in the first National League expansion draft - This Day In Baseball
A Treasure Trove of Awesome Colt .45s Photos
Tal Smith: On 1962 Colt Rookie Prospects
The Colt .45s and the 1961 Expansion Draft – Society for American Baseball Research
The Houston Colt .45s Baseball Club 1962-1964
The Houston Colt .45s Baseball Club 1962-1964
Expansion Era timeline
September 27, 1964: Extra-inning pitchers' duel closes Colt Stadium in style – Society for American Baseball Research
The Colt .45s and the 1961 Expansion Draft – Society for American Baseball Research
Obituary: Román Mejias (1925-2023) – RIP Baseball
Houston Colt .45s brought majors to town, but didn't stay in Colt Stadium for long