Even a blind Squirrel finds a nut sometimes.
We purchased a D15 with odd fenders and support. After a little research we have determined it must be the Rice Model. What is challenging is that only the parts books lists any reference to the rice model. No one has come forward owning one, nor has anyone claimed to have seen one.
The tractor is for sale and if you are interested, please contact us directly. I’ll post up a few photos and see if you can see the differences.