Looking for list of FANUC models cross referenced to year of introduction

Hi:

I am looking for a cross reference of FANUC milling machine controller models X year of introduction. Many times a used VMC listing is without the year of the cnc machines manufacture. It is helpful to know when the FANUC controller model on the machine was released. AS I am looking for a used VMC with this brand of controller I thought I'd ask the community for some help here.

Knowing the FANUC model and its year of introduction can give me a general idea of when the machine was originally installed. My mentor has moved out of the area and I can't find anyone else that will tell me what model of Fanuc goes with what year category of machine.

I've searched this site and some others. I've also searched the web for a kind of listing that will help. Both to no avail. Can anyone help?

Thanks

Jon