- Alfa Romeo 6C 1750 Gran Turismo cabriolet by Castagna 1931 fl3q 2718 visits
- Alfa Romeo 6C 1750 Gran Turismo cabriolet by Castagna 1931 side 2246 visits
- Alfa Romeo 6C 1750 GS 1931 fr3q 1734 visits
- Alfa Romeo 6C 1750 GS spider by Zagato 1931 fr3q 1295 visits
- Alfa Romeo 6C 1750 GS spider by Zagato 1931 side 1296 visits
- Alfa Romeo 6C 1750 GS spider rebody by Aprile 1931 fr3q 2157 visits
- Alfa Romeo 6C 1750 GS spider rebody by Aprile 1931 r3q 1951 visits