A RUSSIAN ENAMEL AND DIAMOND BROOCH, BY FABERGE
The quatrefoil panel with violet guilloché enamel decoration to the old-cut diamond collet centre, the reverse engraved 'From H.R.H. The Duchess of Coburg 1897', 2.6 cm wide
With workmaster's mark OP for Knut Oscar Phill, scratched inventory number 10112 (indistinct)
A RUSSIAN ENAMEL AND DIAMOND BROOCH, BY FABERGE
The quatrefoil panel with violet guilloché enamel decoration to the old-cut diamond collet centre, the reverse engraved 'From H.R.H. The Duchess of Coburg 1897', 2.6 cm wide
With workmaster's mark OP for Knut Oscar Phill, scratched inventory number 10112 (indistinct)