Silver. Supported by four ball feet, an octagonal, smooth body. In the center, a slightly rising, hinged lid with an applied, low-relief oak leaf rosette and a sculpted knob in the shape of an acorn. Visible keyhole with key. Created in 12 lot, by the master Jan Maciej Schwarz (mentioned around 1820). Weighs approximately 600 g. Height is 10.5 cm. Measures 14.2 cm x 10 cm. See Boldok, Warsaw, No. 130; also refer to Scheffler, Silver Sugar Boxes, No. 146. A heavy Warsaw Biedermeier silver sugar box by Jan Maciej Schwarz (mentioned around 1820). Comes with a key. Standard mark 12 lot and master's mark. Poland. Warsaw. Around 1820.