Your question can only be answered if the serial number is known.
Manufacture date for SN 12450 is 1937.
The manufacture date is when the rifle was made.
1915
your winchester model 1892 was made by winchester in 1899.
If you provide the serial number in your question then I can give you the date of manufacture.
Proofhouse.com has Winchester sn tables.
Your winchester model 9422 was made by winchester in 1973.
Your winchester model 9422 was made by winchester in 1991.
If you would post the serial number and model number,I can give you a date of manufacture.
Made in 1915
1939-1955
1905