
1930 Alfa Romeo 6C 1750 Gran Turismo, fourth series, Zagato-style Spider
1.75L inline-six with period supercharger, rebuilt to Gran Sport specification

1937 Alfa Romeo 6C 2300 B Pescara
2.3L inline-six

1.75L inline-six with period supercharger, rebuilt to Gran Sport specification

2.3L inline-six