http://imcdb.org/vehicle.php?id=1127180
http://imcdb.org/vehicle.php?id=902844

So we have these two which, unlike Lamborghini or Porsche tractors are unrelated to car manufacturer Ferrari S.p.A. and cannot be classified with the rest of the Ferraris. Suggestions for a new imcdb manufacturer: Ferrari - Officine Meccaniche or Officine Meccaniche Ferrari or ...?
http://hanomagtractors.com/tractorbrochures/ferrari.html