Antique Czech for French Market Rhinestone Filigree Brooch and Earrings Set

A rare 1920s Czechoslovakian Art Deco brass filigree demi-parure brooch and drop earrings set, prong-mounted with vibrant multicoloured glass rhinestones and featuring a marked trombone clasp. HO Note: Very special old piece here for the collectors – made in Czech for the French market, all of the prong-set rhinestones are still in place, marked to side of trombone clasp which was patented in 1850 and popular until about 1910. With matching earrings also, what a find!
Length: 7cm x 5cm Brooch, 4cm drop Earrings
Weight: 27.5g