 Swan 431

The Swan 431 was designed by Olin Stephens as a flush deck racing yacht to S&S design #2238 only one boat was produced in 1975.However the deck moulding was changed to a cruiser/racer version with the typical wedge deck and 32 hulls were delivered during a production run that started in 1976 and ended in 1978 produced by Nautor's Swan.