Pair of Russian armorial cut-glass decanters

This pair of matching glass decanters was created in Russia around the turn of the 20^th Century. Each decanter, of curvilinear form, is cut with a central armorial. The armorial is flanked by twin laurel branches, capped by a crown, and is situated beneath a mask draped with fabric swags. The glass is exceptionally finely cut, demonstrating the utmost quality of the pair.