see the following link http://wiki.answers.com/Q/What_is_the_value_of_a_Browning_Sweet_Sixteen
Sweet Sixteens, whether Belgian or Japanese, in original excellent condition, are bringing over $1000.
500 USD
These can range in price from 200 to more than 1,000 dollars dpending on condition and a good bore.
The Browning made screw in chokes were available for most choke sizes
1954.
You must call Browning with the serial number to find out.
81 yrs old
Your Browning sweet sixteen was made in the year 1961 with the serial number that you have provided.The value could be between 350-1.200 dollars depending on overall condition of your shotgun.
Your prefix of zero S indicates that your Browning sweet sixteen shotgun was made in the year 1960.
This is a 1961 Sweet 16
50-500 usd
It will be marked on the weapon.