Vietri Inc. Italian Porcelain Shell Decorated Serving Platter Consign Now DeptCeramics & Glass, Collections, Decorative ArtsSize14.5 in. x 19.25 in. Vietri Inc. Italian Porcelain Shell Decorated Serving Platter, marked on the verso, “Made in Italy for Vietri Inc.” 14.5 in. x 19.25 in. Please note that this auction has ended. Click here for an overview of this auction.