Daimler Double-Six 50 Corsica Drophead Coupé 7.2-litre V12 engine. Unique car, built in 1931.
Mercedes-Benz 710 SSK Trossi Roadster in-line 7.1-litre 6-cylinder, unique, built in 1931. Won the concours d’élégance of Villa d'Este en 2007.
Talbot-Lago T150 C Figoni et Falaschi "Goutte d'Eau" 4-litre 6-cylinder in-line engine. Only 16 units built; valued at US$3 million