How old is an Ithaca double barrel 12 ga. shotgun with serial?

To determine the age of an Ithaca double barrel 12-gauge shotgun, you'll need to reference the serial number against Ithaca Gun Company records or databases that list production dates. Generally, Ithaca shotguns manufactured before 1960 can often be dated by their serial numbers, while those made after may have different identification methods. If you provide the serial number, you might be able to find specific information online or by contacting a firearms historian or collector.