Serial number 1108502 was manufactured in June of 1936.
With the serial number that you have provided,your Winchester model 88 lever action rifle was made in the year 1962.
with the serial number that you have provided,your Winchester model 1873 lever action rifle was made by Winchester in the year 1886.
Your Winchester model 1897 pump action shotgun cannot be dated without you providing the serial number to it.
With the serial number that you provided,your Winchester model 1897 pump action shotgun was made by Winchester in 1924.
With the serial number that you supplied,your Winchester model 1912,pump action shotgun was made in 1961.
With the serial number that you provided.Your Winchester model 88 lever action rifle was made in 1960.
With the serial number that you have provided,your Winchester model 70 bolt action rifle was made in the year 1982.
With the serial number that you provided,your Winchester model 12 pump action shotgun was made in the year 1923.
With the serial number that you have provided,your Winchester model 1897 pump action shotgun was made in the year 1899.
Impossible to answer without the serial number.
With the serial number that you provided,your Winchester model 1912 pump action shotgun was produced in the year 1949.
Your serial number of 74869 indicates that your Winchester model 9422 lever action rifle was made in the year 1973 by Winchester.