rmarrion
The leather case is a classic sir. Take care of her.
rmarrion
This double is what i believe to be the closest to your double as found. It came with two barrels. So minus the one barrel minus the condition of your gun could be a fair judge. Hope the web site provided works for ya.
Ithaca Model 3E 2 Barrel Set 12 Gauge - GunsInternational.com