This 1925 Hispano-Suiza H6B Transformable Cabriolet, with unique Belvallette coachwork, was the recipient of the Breitling Grand Prix d'Innovation at the Louis Vuitton Classic in Paris in 1992. Formerly owned by Arturo Keller, it underwent a quality restoration by Andre Le Coq and presents beautifully with very limited age to its restoration. The car's odometer indicates 89,067 km, with the last oil change recorded at 86,930 km in 1939, suggesting a long period of storage before its comprehensive restoration.