Impossible to answer without the serial number.
With the serial number 2m-83490,you have a Browning auto-5 standard weight shotgun that was manufactured in Belgium for Browning in the year 1962.The value will range in price from 375-550 dollars,depending on the overall condition of the shotgun and a good bore.
No such model number.
if you are asking about a browning auto-5 shotgun?The year of production of your browning shotgun is 1928.
Your Browning auto-5 shotgun with the prefix of 70s to the serial number identifies that your shotgun was made in Belgium for Browning in the year 1970.
Entirely possible.
By the serial number.
Your browning auto-5 shotgun was made by FN of belguim for browning in 1957.
You did not provide a serial number. You will have to call Browning.
by the serial number on the bottom of the receiver
Serial number 1
If that is the complete serial number, it was made in 1935. Value is $350-$650.