If that is an old double barrel "New Ithaca Double" it was made in 1926.
You may contact Ithaca arms and they will date your shotgun for you.
Your serial number indicates that your Ithaca shotgun was made in the year 1920.
1976
Its an Ithaca Flues model made in 1921
Its an Ithaca Flues model made in 1921
It was made in 1919.
about 1925
612
The Ithaca model 66 single shot shotgun that was made from 1963-1978 was offered in 12ga,20ga and 410 gauge only.
You vave an Ithaca sxs Flues model made in 1911
Your ithaca flues was made in 1909,so you were close.i would have a competent gunsmith look over your nice ithaca shotgun.he would be able to tell you if your shotgun can first be shot safely and second if the steel used on the shotgun barrels and reciever were made for smokeless or blackpowder shotgun shells.
Ithaca began manufacturing shotguns and rifles in 1880, often using expired Remington patents.