A Russian silver and green onyx desk set, unidentified maker SP (in Cyrillic), early 20th century, 84 zolotniki, other assay marks indistinct, comprising a square silver-capped cut glass inkwell, blotter, ashtray with cigarette rest, and matchbox holder, each mounted on a square onyx base with moulded edge, the large base of the inkpot moulded with a pen rest, the inkwell on its base 13 cm high, 24 cm wide, 24.5 cm deep