The winchester model 37-A was a reintroduction of the model 37 shotgun.these were made between the years 1973-1981.Winchester did not keep serial number records of the model 37-A. I am sorry but that is the best that I can do.
your Winchester model 12 shotgun was made by Winchester in 1959.
Your winchester model 12 shotgun was made by winchester in 1953.
your Winchester model 12 shotgun was made in 1940.
You do not say which model shotgun you own?So I will say that if you have a winchester model 12 pump action shotgun then it was made in 1953.This is the only winchester model shotgun with a serial number that high.
This can be only determined by you providing the serial number to the shotgun in question.This is the only way to determine the year of manufacture of your Winchester model 12 shotgun.
your model 12 Winchester shotgun was made in late 1959.
With the serial number that you provided,your Winchester model 1912 pump action shotgun was made in the year 1941.
Your winchester model 1897 shotgun was made by winchester in 1908.
your shotgun was made in 1906
your Winchester model 12 shotgun was produced in 1915.
Your serial number indicates that your Winchester model 1897 pump action shotgun was made in the year 1942.
Cannot be answered.The number that you supplied is the serial number to your shotgun.Please repost with the Winchester model number of your shotgun along with the serial number provided.