Today I looked around the radiator after driving the car around town. There was some leakage around the cap and a couple of tiny spots around the end of some tig welds. A different radiator cap took care of that leak. Now I have to see if the tig welds keep leaking. I may have to have the brass radiator repaired.

It looks promising that I can carry the yurt on top of the wagon. The mounts for a factory luggage rack make it possible to hold the yurt nicely on the roof. Straps will do the rest.