Home » RM Monterey Preview – 1938 Bugatti Type 57C Stelvio by Gangloff is Ultimate Beach Cabrio » 1938 Bugatti Type 57C Stelvio by Gangloff 15 1938 Bugatti Type 57C Stelvio by Gangloff 15 Home » RM Monterey Preview – 1938 Bugatti Type 57C Stelvio by Gangloff is Ultimate Beach Cabrio » 1938 Bugatti Type 57C Stelvio by Gangloff 15