1905, 1911, 1911 A1 were all predecessors.
Fourth variation.
According to proofhouse.com a Colt 1911 commercial & 1st model N.M. .45 with that serial number was made in 1975.
If you mean the standard Caliber of a 1911 model colt pistol,then this was chambered in the caliber .45ACP.
200 - 2000. You did not describe it. More than likely 500-800.
the colt mark 4 is a 1911 model pistol acp (automatic colt pistol ). 80 series was made during the 1980's but was not made in 40cal. from the colt factory, only in 45acp and 38 super.
your colt model 1911 was made by colt in 1913.
I think you mean colt 1911A1 which was the US military handgun from 1911 to about 1985.
The colt 1911 fires .45ACP ammunition.
Depends on the condition, upgrades and your location, it could go from 750 to 900.
You will have to call Colt
Your colt 1911 was made in 1924.