Mariner?
Forgive me sow reply; my hectic September continues!
This is quiet a find as it is the Mariner, so close enough for a point Wendax, although this example in in fact the Mariner 2, meaning that there must have been a Mariner 1 at some point as well, although I know little about the car as I've not been able to trace its creator. Well done, another point to Wendax.