When you open up the cylinder, the serial number would be on the crane by the swivel and on the cylinder frame across from that serial number also.
Look on the butt or the frame.
You will have to call Colt to find out.
Yes,www.proofhouse.com
You must call Colt with the serial number. You can also find a copy of the Blue Book of Gun Values and look it up since you did not provide the serial number.
Where did you get that gun?
Blue Book of Gun Values.
all colt SAA pistols have serial numbers. If the serial number was filed off then the gun is Illegal to have, and without serial can't tell when made...............
about 1973
For Colt series,try www.proofhouse.com
Take your pick. Various Colt serial numbers and dates.cut & paste http://www.proofhouse.com/colt/index.html
For Colt, go to proofhouse.com
If you want to know when it was made, you need to call Colt.