Early firearms in .22 caliber were not required to have a serial number. Your Marlin 81 falls into this time frame.
With the serial number that you provided,your Marlin model 1897 rifle was made in the year 1906.
Your serial number indicates that your Marlin model 336 rifle was made in the year 1980.
You have listed the model number of your rifle,not the serial number.
Your serial number indicates that your Marlin model 336 rifle was made in the year 1972.
Your serial number indicates that your Marlin model 60 rifle was made in the year 1973.
Your serial number indicates that your Marlin model 1894 rifle was made in the year 1982.
You have not asked a question.Please include the serial number to your marlin model 1894 rifle to get a correct answer.
Your Marlin model 1893 rifle was made by marlin in 1894 with the serial number that you provided.
With the serial number that you provided,your Marlin model 1893 rifle was made in the year 1899.
Your serial number indicates that your Marlin model 30A was made in the year 1979.
With the serial number that you provided,your Marlin model 444S was made in the year 1977.
Your serial number indicates that your Marlin model 60 was made in the year 1983.