The text says:
"In a Luzzago Group auction a the 1957 Fiat 1900 A cabriolet ministeriale used by Gianni Agnelli was sold. This one off, styled in the Fifties by ing. Boano, was used by the Avvocato for official use, when having VIP guests visiting the Lingotto factory (nda: I think they would mean Mirafiori). For being so exclusive and for the name written on the documents, the new owner has paid 40.000 Euros, little more than the base price.
Gianni Agnelli, the "Avvocato" (the "lawyer", as he was called), was indeed the grandson of Giovanni, the "Senatore" (the "senator").