[A/S] Anniversay years for Airstream TT's

["T Meeker" <tmeeker@xxxxxxxxxxxxxxx>]

I'm trying to find out *exactly* what years Airstream produced the classic "anniversary" 
models.

Can you help me out here if you happen to know please?

I have seen now, finally in pictures, the 1991 Limited Anniversary 34' model.  I have NO 
idea what the difference would be or what I should expect the differences to be between 
the regular classic model and these "anniversary" models.  Does anyone here happen to 
know?

If you know the significance of the 1991 year anniversary and / or other anniversary year 
models would you post that information here or send to me privately.  I don't want to 
bore anyone if there is not much interest in this topic.

Thanks!

Tom