Are you sure its 1941? Production had ceased during the war with few exceptions. Value is too difficult to be accurate without seeing the gun. Condition which includes the amount of original finish and original configuration will determine value. Auto 5's with poly-chokes, compensators and recoil pads (other than Mag 12's) will reduce value.
A Browning over and under is worth about $1,000-1,500 on it own and the fact that it's a Belgium made Browing increases the price significanly. I would say somewhere in the range of $500 to $750 more. The belgium made Browning is the most collectible and popular.
It's only worth what a buyer is prepared to pay !!
It was manufactured in 1941. Have it appraised. It may be worth several hundred dollars at a minimum.
12
I believe you may have too many 3's in there. Yes, it was made in Belgium and value can get over $1000.
100-2000 usd
If your shotgun is a auto-5 it is worth between 250-550 dollars depending on the amount and condition of the remaining finish left.
Basically impossible to value with just themodel provided. Finish? Condition? Box? Papers? Length of barrel(s)?
50-150 USD
50-450 usd
50-600 usd
50-1000 usd