A JEWELLED GOLD-MOUNTED AGATE PAPER KNIFE

細節
A JEWELLED GOLD-MOUNTED AGATE PAPER KNIFE
with illegible marks, St. Petersburg, 1899-1908

Mounted with engraved and chased gold leaves and set with sapphires, rubis and rose-cut diamond imitating blossoms, the top with gold mounts - 17.4 cm long