This is a vintage antique single oil stock as shown.  Marked Sterling on the bottom. Silver plated finish.  Engraved 'O.I' on the front. Ornate cross on the cover.  It measures 1" ht. x 1" diameter.  _______________________________________ + Feel free to call us with any questions: from 9am - 5pm (eastern) (CU601) - *Showroom oil stock display*