Your Marlin was made in the year 1999.
You will need to provide the serial number to your Marlin model 39 lever action .22cal rifle to get a date of production.
With the serial number provided,your Marlin model 39 could be a first year production rifle,which would be in the year 1939.
My research indicates that your marlin model 1893 rifle was produced by marlin in 1902.
No way of knowing without you providing a serial number to find the year of production of your Marlin model 39A.
With the serial number that you have provided,your Marlin model 1893 rifle was made in the year 1937.
Your serial number identify,s the year of production as 1988.
You would need to know the serial number to give you a exact year of production, but the Marlin Model 1893 rifle was made from 1893-1936.
I can say that the Marlin model 1898 shotgun was made from 1898-1905.I do not believe that the serial numbers by year of production are available in the public domain.
Some Marlin Model 56 did not have a stamped serial number. The Firearms Control Act of 1968 required serial numbers to be stamped on weapons and since the Model 56 began production in 1955 it was not required. While Marlin did stamp some, they discontinued the practice saying it was non productive.
Yes the serial number is needed to get the year of production.
The Marlin model 70P (Papoose) was made from 1986-1994.With out a serial number it would not be possible to say the exact year of production.
For the most part,deduct the first 2 numbers of the serial number from the year 2000,and that will be the year of production of your Marlin model 60w.