drinking vessel in shape of a lion

A lion walking on his hind legs. In his right praw, that is streched straight forward, a semicircular bowl, the left one streched down behind, that was maybe holding an emblem. The tail turns up on it's back in a S-shape. On top of the removeable head a small crown. The upper part of the pedastal is forming the soil with plants. Below a deep cove with soldered ornaments and wide bead. This one embossed: scrolls, fruits, angels heads, animals. Completely gilt. Mark: At edge of foot six partly faint or just half existing marks, three times the same (towered wall with walking lion?), import sign of the Netherlands R. 7555, ET inside rectangle, small, faint sign in a peaked oval