Haven't heard of Voisin? Founded by Gabriel Voisin, one of the leading European engineers and aerodynamicists at the turn of the 20th century, the company first manufactured airplanes before building automobiles after World War I. Their debut car, the C-2, was launched at the Paris motor show in 1920.
The C-25 was unveiled more than a decade later at the Paris Motor Show, featuring a 3.0-liter inline-6 producing just over 100 horsepower. Three design variants were made including the Cimier, Clariere and our featured example, the Aerodyne. Just 28 examples of the C-25 were ever produced, making it a very rare and desirable car.
You can view our photos of Peter Mullin's 1934 Voisin C-25 Aerodyne at the 2011 Pebble Beach Concours d'Elegance in the high-res gallery above.