Manufacturer: M. Gauthier, Société de L'Auto-Fauteuil
23 Quai Henry Chavigny, Blois
Construction began in 1906. They built four-stroke scooter-like motorcycles of 269cc with the engine located very close to the rear wheel and directly below the seat, which was rather like a chair. (The word fauteuil means "armchair") It was available in both ladies and gents versions and was tres cute.
Tyres : front and rear : 550 x 60 mm