Antique “Old Bridge” White Sanitary Cover Base Outside Corner Return W 2 Convex ceramic tile.

This is an antique “Old Bridge” Inside Return W 2 Concave Ceramic 6″ x 6″ x 1-1/8″ Tile. Old Bridge Tile Company of Old Bridge, New Jersey. Old Bridge was in business from 1890 to 1927, and was also known as Old Bridge Enameled Brick and Tile.