Thanks for posting photos of your renovation. It looks so warm and cozy. Very well done. And I can only imagine the hours and hours of work required to make that all happen.
The first vintage trailer I looked at years ago was an Overlander. It was advertised as a 1959
Overlander, but it had a single axle. I passed on it as i didn't think it would tow all that great. Here are a couple of photos I took of it. Maybe it isn't a 59?
Now I have a 1975 Overlander which is a completely different animal. But a nice sized trailer none the less.