your browning sweet sixteen was made in 1955.
You will need to call Browning.
It was made in 1949.
This is a 12ga. made in 1937
1969
With the serial number that you provided,your Browning Sweet Sixteen shotgun was made by FN of Belguim for Browning in the year 1949.
With the serial number that you provided,your Browning 16 gauge auto-5 shotgun was produced in the year 1929.
You will have to call Browning
Browning's web site has a sn search function.
Your serial number indicates that it was produced in the year 1951.
You will have to call Browning with the serial number.
1967
Your browning sweet sixteen was produced in 1953.