Probably 1966. Call Browning to verify. Can't value with just the serial number
This would be worth 500 to 2500 dollars depending on the condition. This is a valuable shotgun if someone is desiring to sell.
Belgium people are Belgian
Try Midwest Gun works. They specialize in Browning restorations
Yes.
For the chocolate
Stated before, check the serial number. four digits were not made in 1825
Someone would have to go through all the serial numbers of all the weapons Browning has made to answer the question.
There are many places where someone can purchase a Browning knife. Stores such as Dicks Sporting Goods and Bass Pro Shops both sell the Browning knife.
Sixteen Candles
Value depends on condtion, how bad you want to sell it, how bad someone wants to buy it, what caliber it is, any accessories, the box, original papers, etc.. Range from 200-600 USD.
France by the way someone out there loves you
No way to tell from your description. Your "excellent" might be someone elses "fine" or "very good". Check the auction sites to see if you can find a similar one.