LEVINGER & BISSINGER
Jugendstil Brooch 
A rare & interesting example of German Japonisme
Gilded silver & enamel
Length: 3.8cm (1.5 in) Width: 3.2 cm (1.2 in)
Marked: ‘HL’ monogram ‘depose’ ‘900’
German. Circa 1900
Fitted case
Literature: cf. Schmuck in Deutschland und Osterreich
1895-1914,
Ulrike von Hase, 1977, p. 229 & 328, cat no 731 & 732
Designers for Levinger & Bissinger included Otto Prutscher