Sorry for the delay Ron. I do not know of a registry for the TradeWinds after
1960. This was something I started years ago just for my own curiosity. It has been educational, fun and allowed me to meet other early TradeWind owners, which has been the best part.
If this is of interest to you, why not start a registry with your own parameters for yourself? There is an advanced search feature where you can create a list of forum members who have a specific year and model of Airstream.
Brad
FF