Stanga 750 of Aime and Aime heads an Alfa Sprint Veloce, a Porsche 550 and a Zagato Maserati. Photo: Peter CollinsBMW 328 Touring Coupe of Saltalamacchia and Castronovo. Photo: Peter CollinsRally ABC of Roma and Fiorentina in San Marino. Photo: Peter CollinsAston Martin DB3S of Beecroft and Beecroft winds through Tuscany. Photo: Peter Collins