I have a used kenmore dryer that I have purchased second hand and I was trying to figure out how old it is! How do I go about doing this? Model # 110.66912691 Serial # MH3306033

From the serial and model the unit would be made in August 10, 1998
This is acquired from Appliance411: Service: How old is my appliance? Age, date of manufacture code decryption help for your appliances (http://www.appliance411.com/service/date-code.php)