Fabergé Agate, Bowenite and Garnet Three Turtles Bell Push in 14k Yellow Gold

Modelled as three carved turtles in bowenite, red jasper and yellow agate, all set with rose-cut diamond eyes, decorated with gold foliate motifs, centering upon a red garnet pushpiece, on a white circular agate base with gold bead borders, mounted in 14k yellow gold. Inventory number 553, Carl Fabergé. Diameter: 84mm. Provenance: Empress Maria Feodorovna of Russia.