With the serial number that you have provided,your Winchester model 1886 rifle was made in the year 1889.
The gun was made in 1908.
made 1896
Without a serial number I cannot give you a year of manufacture.I can say that the Winchester model 1886 was made during the years 1886-1935.
1891 is the answer to your question as to the date of your model 1886 Winchester
The manufacture date is when the rifle was made.
1915
If you provide the serial number in your question then I can give you the date of manufacture.
your winchester model 1892 was made by winchester in 1899.
Proofhouse.com has Winchester sn tables.
If you would post the serial number and model number,I can give you a date of manufacture.
Your winchester model 9422 was made by winchester in 1991.
Your winchester model 9422 was made by winchester in 1973.