Hygienic Exhibition in Warsaw 1896, commemorative medal with an eyelet, signed Gerlach and Meissner.
Obverse: goblet with a snake, an inscription around the rim PAMIĄTKA Z WYSTAWY HYGIENICZNEJ 1896
Reverse: Warsaw Mermaid, Gerlach and Meissner below, signature J.M.
Diameter 27 mm, weight 6.93 g