Quadrilateral foot on which is set a quadrilateral stem tapering in the upper section, separated from the semi-ovoid bowl by flat merese. Engraved decoration on one side of the bowl: in a medallion topped by a ribbon with suspended leafed twigs with flowers on the sides, under a ducal mitre, initials IM, probably of Prince Ignacy Massalski, Bishop of Vilnius from 1762; undreneath an eight-pointed star. The form of wine galss characteristic of Silesian glass from the turn of the 19th c.