|Note_en=Advertising for the [[A.R.A.|A.R.A. 4]] model. Almost identical to [[:File:1924-05-Aurora-ARA.jpg]] non reporting the agent name (Ettore Ripamonti, Corso Venezia 16, Milano). | |Note_en=Advertising for the [[A.R.A.|A.R.A. 4]] model. Almost identical to [[:File:1924-05-Aurora-ARA.jpg]] non reporting the agent name (Ettore Ripamonti, Corso Venezia 16, Milano). |