Halberstadt/Northern German, mid. of 18th cent. Silver mounting, marked with city mark of Halberstadt and master mark 'Siebert', zick zack line, colourless glass. Glass body with engraved decor of coats of arms of Mecklenburg with crest. Silver lid with applied coin from 1672 'Tagesbergbau von Rammelsberg bei Goslar' of Lippold Wefer (Master in Clausthal 1640-1674). (Comp. Rosenberg, no. 2262, 2273). Min. chip on glass handle. H. 18,5 cm.