Five of six Rivas that descended upon Lake Martin last month break ahead on a Monday morning outing.

The Rivas featured U.S. marine engines, which were all-the-rage at the time.

The Riva dashboards were built to resemble the cabs of American automobiles.

Guests included renowned Riva restorer Erio Matteri, who traveled from Italy's Lake Como, as well as others from California and Florida.

The Lake Martin Riva Run toured some of the area's best-known landmarks, including Chimney Rock, Jim Scott's Garden and Goat Island.