It looks substantial. The water pump seems to be slightly different in color
than the engine, so I think it has been replaced and the engine has that
kind of mileage(or just rebuilt??). Notice the new looking valve cover
gasket. The carb looks good and rather new. All 4 tires were  popped and
flat; the bus was parked so close to the other vehicles so I had trouble
getting a good look. Those water connections are strange.I cannot think of
what company this could be, but Citerion wins!!! So does Peugeot. Who would
have an adapter plate for those rare birds? The prize is a non-expense paid
trip east so you can remove it from the van for me-thank you! Tools not
included.