probably Czechoslovakian
measures 7 cm

E. Aggelopoulou Collection

Frivolous Fashion, Fabulous Faux, A century of costume jewelry from the collection of E. Angelopoulou, 1880-1980, Ilias Lalaounis Jewelry Museum, Athens, 15th Oct 2008-20th Jan 2009

Frivolous Fashion, Fabulous Faux, A century of costume jewelry from the collection of E. Angelopoulou, 1880-1980, Athens 2008, page 42, no 59 (listed), page 41, no 59 (illustrated)