Value is too difficult to be accurate without seeing the gun. Condition which includes the amount of original finish and original configuration will determine value. Recommend taking it to a gun shop for appraisal.
Look on the receiver and barrel.
Depending on the model it can be found on the bottom of the receiver or on the barrel. how to find the year of a belguim browning over and under shotgun by the serial number 53125
With the serial number that you provided,your Ithaca double barrel shotgun with the damascus barrels was produced in the year 1900.
If it is a Browning Superposed 12 gauge it was made in 1959.
Where will be marked on the barrel/receiver.
Check the receiver sides and bottom and the barrel
Check the receiver and barrel
1896
Should be marked on the barrel
What_is_the_value_of_a_Browning_Sweet_Sixteen
It will tell you on the receiver/barrel
They should not be.