The Diamond Cruet Violet Tinge #488 from Ohio Flint Glass Co. is a rare and beautiful piece of Early American Pressed Glass. This antique cruet with a unique purple color and Dunkirk pattern is an original production from the United States. The pressed glass technique used by the Ohio Flint Glass Co. in Dunkirk, Indiana, adds to its charm and collectability. The product line, Diamond #488, reflects the intricate design and craftsmanship of this exquisite piece.