Fiat Dino Forum (FDF)

I came in possession of this momo hub. It also had a prototipo and an early Dino horn push with it. To be honest, I'd like to sell this thing if I can figure out what it goes to. I'm pretty certain it's not 206 or 246 Dino (Ferrari) so its got to be Fiat. I'm hoping someone here has one and can conf...