Large Antique Solid Brass Ship’s Porthole Window Consign Now DeptDecorative Arts, Furniture/Decorative Arts, Maritime ArtsSize16.75 in. x 16.25 in. Large Antique Solid Brass Ship’s Porthole Window, fully functional 16.75 in. x 16.25 in. Please note that this auction has ended. Click here for an overview of this auction.