Rare silver Wroclaw medallion commemorating the appearance of a comet.
Obverse: starry sky over a field with several trees, with a comet centrally.In section 1744
Reverse: in 6 lines an inscription: WER HAT / DES / HERRN / SINN / ERKANNT? / RÖM.XI.34.
Silver, diameter 22 mm, weight 2.78 g.