Go to Browning's website. There is a sn function under customer service.
Your browning sweet sixteen was made by browning in 1959.
Your browning sweet sixteen was made for browning in 1922 by FN of belguim.
your browning sweet sixteen was made in 1959.
Your browning sweet sixteen was made by browning in 1953.
Your browning sweet sixteen shotgun was made by FN for browning in 1928.
Your browning sweet sixteen was made by browning in 1953.
your browning sweet sixteen was made in 1955.
Your browning sweet sixteen was made by FN of belguim for browning in 1966.
Your browning sweet sixteen shotgun was made by FN of belguim for browning in 1961.
Your browning sweet sixteen was made in 1958.
your browning sweet sixteen with a 2s prefix was made in 1962.
Your browning sweet sixteen was made by FN of belguim for browning in 1924.