The same year you shot your gradma you freak
Your serial number indicates that your Ithaca shotgun was made in the year 1920.
The Ithaca Model 37 with the serial number ULT-371653040 was manufactured in 2003. Ithaca's serial number system can help determine the year of production, and this particular serial number falls within the range indicating that year.
Call Ithaca at 1 877 648 4222 and they will tell you.
1976
The Ithaca Model 37R with serial number 505739-4 was manufactured in 1970. The serial numbers for Ithaca shotguns can help determine their production year, and the range corresponding to this serial number indicates its date of manufacture.
The Ithaca Model 37 Featherlight with serial number 381006021 was manufactured in 1971. The serial number system used by Ithaca allows for the identification of the production year based on the sequence of numbers. This specific serial number falls within the range designated for that year.
1975
1924
By the serial #
Impossible to answer without the serial number
You would need to include the model number or name of your Ithaca firearm,along with the serial number to get the correct answer.
The Ithaca side by side 12 gauge serial 188650 was made in 1927.