try this link http://wiki.answers.com/Q/What_is_the_value_of_a_Browning_Sweet_Sixteen
How much is a Browning Sweet 16 gold trigger shotgun worth?
There should be a number in front of the S. without it I cannot date it.
1 dollar.
What_is_the_value_of_a_Browning_Sweet_Sixteen
You can get a historical letter from Browning that will date it if they have the records. Check internet gun auction sites for prices of ones similar to yours.
300 or so
Requires professional appraisal
100 USD.
No way to value with just the serial number.
Depending on the condition, between $525-$600
Depends on condition and what grade. Could be a few hundred or multiple thousands. No way to tell without a better description.
100-800 usd