Good question! HELP!
I was born in December of 1981. Benjamin (KirbyClassicIII) previously stated that Kirby Tradition was the model for 1981. However, the Kirby Company website says that the Kirby Heritage was "introduced" from January 1, 1981 to January 1, 1984.
So, what is the proper Kirby model for my birth year? Should I get a Kirby Tradition or a Kirby Heritage???