1836
The Colt 45 was called that since it was made by the Colt company, and fires a .45 caliber bullet.
Colt has never made a 45/410 pistol
your colt model 1911A1 was made by colt in 1944.
The first 45 long colt lever rifle was made in 1985.
made by colt in 1919
That Colt .45 government model was made in 1918.
made about 1918
Argentina
He made the Colt 45 used in ww2
If you call Colt they will tell you when it was made.
made by Colt in 1945
Colt or S&W