No way to tell caliber by sn. You will have to call Colt.
What is the value of 1903 colt pocket pistol.32 calibre?
Colt Model 1877 "Lightning" Double Action Revolver in caliber .38 Colt and the similar revolver model "Thunderer" in caliber .41 Colt.
Depends on condition. Price range from 500-1000
Depends on condition and exact configuration. Price range from a hundred or so to up in the thousands.
Some were made in .38 Colt New Police caliber.
It should have the caliber marked on the barrel,such as"38 Colt New Police".
It is a .380 ACP caliber handgun produced by Colt Arms. It is a .380 ACP caliber handgun produced by Colt Arms.
If you mean the standard Caliber of a 1911 model colt pistol,then this was chambered in the caliber .45ACP.
The caliber of this weapon is .45 ACP, or it's full name is .45 Automatic Colt Pistol.
Without knowing the barrel length, finish, caliber or serial number you might be in the 300-1300 price range
Depends on configuration and condition. Price can vary from 25-800 USD> what does it look like