Thanks Larry. I wish I had used an air tag.
I have a PI on it at the moment (the police here are short-staffed, uninterested, etc.,etc) and he is reviewing cctv from where it was stolen and where it has been reported as being seen. Facebook is a wonderful thing - I've had way over 1,000 shares of my post and quite a few reports of sightings, a couple of which have been verified by cctv images.
Here's hoping I get it before it is exported or chopped up.
Steve