The Winchester model 670,and 670 Magnum models were only made from 1967-1973.
With the serial number that you provided,your winchester model 1894 was made by winchester in 1954.
with the serial number that you provided,your winchester model 1912 shotgun was made by winchester in 1930.
With the serial number that you have supplied,your Winchester model 9422 was made in the year 1982.
With the serial number that you provided,your Winchester model 1894 rifle was made in 1973.
With the serial number that you have supplied,your Winchester model 12 shotgun was made in the year 1916.Your serial number indicates that it was made by Winchester in 1916.
Your winchester model 42 shotgun was made by winchester in 1954 with the serial number that you provided.
Your winchester model 1894 rifle was made by winchester in 1973 with the serial number that you provided.
Your Winchester model 1894 rifle was made by winchester in 1971,with the serial number you provided.
Your serial number indicates that your Winchester model 63 was made in the year 1953.
Your serial number indicates that your Winchester model 70 was made in either 1983 or 1984.
Your serial number indicates that your Winchester model 94 was made in the year 1979.
With the serial number that you have supplied,your Winchester model 52B was made in the year 1932.