http://armscollectors.com/sn/windates.htm
With the serial number that you provided,your Winchester model 1894 rifle was made in the year 1900.
1942
1949.
The gun was made in 1940
1972
1949
your Winchester model 1892 serial#206143 was made in 1902.
Your winchester model 1894 was made by winchester in 1924.
With the serial number that you have supplied,your Winchester model 1894 rifle was made in the year 1941.
With the serial number that you provided,your winchester model 1894 rifle was made in the year 1940.
your Winchester model 1894 was produced in 1949.
If you mean the model 1894 rifle,then it was made in the year 1914,with the serial number that you have provided.