Proofhouse.com has sn data
That rifle was manufactured in 1951. Winchester manufacture years can by found at: http://www.armscollectors.com/sn/windates.htm
your Winchester model 1894 was made by Winchester in 1983-1984.
Proofhouse.com has Winchester serial numbers.
year 1949
1966
Winchester Model 94 Carbine serial number 1350337 was manufactured in 1945. Bert H.
1968
year 1912
your winchester model 1894 was produced by winchester in 1967.
Your winchester model 1894 rifle was made by winchester in 1898.
The serial number identifies the year of manufacture.