The Soprani name is very diverse in the Marche region of Italy. There were many Soprani's that had accordions made with their surname and to identify the different makes, they used their first name in the badge. You can find accordions made by different firms with the names - Paolo Sora, Giovani, Elena, Pasquale, G, Virgilo, Saverio, Settimo, Fratelli, and Paolo Soprani. JIM D.