Call Colt
You can find out at Proofhouse.com in the Colt tables.
YOu will have to call Colt to find out.
You will have to call Colt with the sn to find out.
You will have to call Colt to find out.
You must call Colt to find out.
contact the colt factory: 1 800 962 2658
A history letter from Colt will give you what you are looking for.
The butt.
Look on the butt of the revolver
There is no such thing. The Cowboy Ranger revolver is not made by Colt. The reason it has Colt stamped on the barrel is because you can use Colt ammunition. The Cowboy Ranger revolver is a pre WW1 revolver that was distributed in the US but also brought over from the soldiers as they returned from the war. If you can find any information on the manufacturing date and how to identify it please let me know
On a Colt revolver, the serial number is generally in two places. When you open the cylinder you will find the serial number at the base of the frame & crane.
Do an internet search.