Impossible to answer without knowing the name of the maker.
You can tell how old your Ithaca gun is by the model and serial number
The model number of the gun and make along with the serial number usually will determine the age of a gun.
70-100 or so years old
Impossible to date a gun with just the serial number and no other informaiton.
7 years old.
36 years old.
Gunsmith, gun show, gun shop, pawn shop, or old catalogs of the maker
1967
Serial number and/or features 218748
No way to tell from a serial number only.
this was my fathers old bird gun lots of stories behind this old model 37 lol
You will have to provide the name of the maker.