based on the letter D, your rifle was made in 1947
Your marlin model 39A was made in the year 1980,with the serial number that you have supplied.
Your marlin model 39a golden was made by marlin in 1964.
Your serial number indicates that your Marlin model 39A was made in the year 1981.
Your marlin model 39A was made by the marlin firearms company in 1952.
When was Model 39A serial n7010 made
Your marlin model 39a was made in 1965.
The AC prefix indicates that your marlin model 39A golden was made by marlin in 1967.
The L prefix to your marlin model 39A indicates that it was made by marlin in 1954.
YOUR 39A WAS MFG. IN 1949
The H prefix to your serial number indicates that your Marlin model 39A was made in the year 1951.
With the serial number that you provided,your Marlin model golden 39A was produced in the year 1964.
The AC prefix dates your marlin model 39A to the year 1967.