Your serial number indicates that you have a Ithaca crass model double,that was made in 1903.
With the serial number that you provided,your Ithaca double barrel shotgun with the damascus barrels was produced in the year 1900.
I have a 20ga Ithaca double barrel hammerliss shotgun has dogs on the action, serial number 249015 is about 85% condition, what is the age and value?
By your description,it sounds as if you have a Ithaca model Flues double barrel shotgun that with that serial number was produced in the year 1914.
call Ithaca the phone number is 877-648-4222 give them the serial number and they will tell you the date it was made
It sounds as if you have a Ithaca Crass model shotgun,that was produced in the year 1903 by your serial number.
Watertable, forearm metal, and barrels
The New Ithaca Double models were first made in 1925, but the starting serial number for them was 425000. If it was a New Ithaca Gun (NIG), then it would have been made in 1890-91.
built in 1908, 104 yrs old
The exact value of a 1909 Ithaca double barrel shotgun stagecoach model would actually be dependent upon a number of factors. The most important factor that would be considered is the condition of the shotgun.
Double barrel? Single barrel? Model? Need more information in order to be able to answer.
It sounds to me like you have a Early made Ithaca Baker model double barrel shotgun made in 1889-1890.As to value I would have someone with the knowledge to evaluate you gun and then he could assign a value for you.