With the serial number that you provided,your Winchester model 71 rifle was made in the year 1948.
Winchester did not make a Model 1882.
Your Winchester was manufactured in 1952.
Your model 70 was manufactured in 1982.
Your Winchester Model 94 was manufactured in 1910.
Your Winchester Model 94 was manufactured in 1949.
Your winchester model 1894 rifle was made by winchester in 1913.
Your winchester model 1894 rifle was made by winchester in 1949.
Your Winchester model 42 was produced by Winchester in 1954.
Your winchester model 1890 was made by winchester in 1910.
If you truly have a Winchester Model 1906 that was manufactured in the year 1951, it would be priceless or absolutely worthless. Winchester ceased production of the Model 1906 in December of 1932.
Your Winchester was manufactured in 1939.
Winchester Model 94 serial number 1237317 was manufactured in the year 1940.