Home » RM Monterey Preview – 1938 Bugatti Type 57C Stelvio by Gangloff is Ultimate Beach Cabrio » 1938 Bugatti Type 57C Stelvio by Gangloff 18 1938 Bugatti Type 57C Stelvio by Gangloff 18 Home » RM Monterey Preview – 1938 Bugatti Type 57C Stelvio by Gangloff is Ultimate Beach Cabrio » 1938 Bugatti Type 57C Stelvio by Gangloff 18