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. Condition and age is also a factor. Auto 5's with recoil pads (other than Mag 12's) poly-chokes and compensators will reduce value. Recommend taking it to a gun shop for appraisal.
No serial number provided
1938, Belgium
You need the services of a gunsmith
Impossible to answer without a serial number.
it was made in 1961
Go to Browning.com and you can download a manual
You will have to call Browning
Try e-gunparts.com, Mid West Gun Works, Browning.
YOu must provide the serial number.
Your serial number X57552 indicates that your Browning auto-5 shotgun in 16ga.was made for Browning in the year 1951.
100-1000 USD or so
Made in 1985. Value depends on what someone is willing to pay. Check closed on line auctions to see what they are selling for.