Which model do you have?
If you have a 12 gauge model auto-5 Browning shotgun?Then it was produced by FN of Belguim for Browning in 1923.If you have the same shotgun in 16 gauge,then it was produced in 1928.
Your browning auto-5 shotgun was produced in 1953.
With the serial number that you provided,your Winchester model 1912 pump action shotgun was produced in the year 1924.
With the serial number that you provided,your Browning 16 gauge auto-5 shotgun was produced in the year 1929.
With the serial number that you provided,your Browning 16 gauge auto-5 shotgun was produced in the year 1935.
What is the value of a 12 gauge Browning shotgun serial J68824?
With the serial number that you provided,your Browning model auto-5 shotgun in 16 gauge was produced in 1956.
With the serial number that you provided,your Browning 16 gauge shotgun was produced in the year 1949,by FN of Belguim for Browning.
No sn data available.
Your Winchester model 12 was produced in 1961.
Impossible to answer without knowing the exact model.
Your browning auto-5 shotgun in 16ga. was produced by browning in 1953.