In this box are old passports and letters. Some can no longer be read well, but all of them speak of a man who had helped so many Jews and partisans escape from Milan to Switzerland during the war. He was a commander of the Guardia di Finanza (Financial Police). I remember that at school the teacher told us that he was the one who rang the bells three times to announce the liberation from Fascist and Nazi troops of the city of Milan. But what was his name?