What is the age and value of a Winchester model 97 serial 939852?

Your winchester model 1897 pump action shotgun was made by winchester in 1949.As to the value if you have the standard model 1897 shotgun,then the value will range in price from 150 dollars for a gun with 10%original finish remaining up to 550 dollars for a fine example with 90% original finish remaining and a good bore.