Advertisement for General Motors cars, in Italian, 1928. Poster reads: Cadillac, La Salle, Buick, Oldsmobile ' Grande Marche -

- Image ID: ERG5E8
Lebrecht Music & Arts / Alamy Stock Photo
Image ID: ERG5E8
Advertisement for General Motors cars, in Italian, 1928. Poster reads: Cadillac, La Salle, Buick, Oldsmobile ' Grande Marche - Grande Qualita ' (Great brands - Great quality). Unparalelled technique and luxury '. People arriving at the opera.