Antique Silver Plated Round Butter Dish with Lid, Wm Rogers, on the bottom stamped: Wm Rogers Mfg. Co.  Hartford Conn.  Quaduple  612.  Butter Dish measures:  7.25" x 7.25 x 5.25" diameter.  Has removable lid, item is in very good condition. Please review photos and let me know if you have questions.  Thank you!