That serial number was a 16 ga standard weight made in 1928. It was not a sweet 16. Check your serial number again, what is the letter above or preceding the number?
Your browning sweet sixteen was made by browning in 1953.
Your browning sweet sixteen was made by FN of belguim for browning in 1924.
Your browning sweet sixteen shotgun was made by FN for browning in 1928.
Your Browning sweet sixteen was made in the year 1955 with the serial number that you have provided.
Your browning sweet sixteen was made by FN in belguim for browning in 1953.
Your browning sweet sixteen was made by FN for browning in 1951.
Your browning sweet sixteen was made by FN of belguim for browning in 1966.
your browning sweet-sixteen with the serial number you provided was made by browning in belgium by FN in 1956.
Your Browning sweet sixteen was made by FN of belguim for Browning in the year 1955 with the serial number that you provided.
Your browning sweet sixteen was made in 1958.
To answer your question I would need a serial number from your sweet sixteen.
That is not a Sweet Sixteen serial number.