Fiat 850 T Van Quercetti 1975 1:43 scale Ex Mag Diecast Model This Fiat 850 T Van (Quercetti 1975) diecast model is green & features working wheels. It is made by Ex Mag & is 1:43 scale (approx. 11cm / 4.3in long). This model also comes in its own display case to keep it in perfect dust free condition.