Moscow 1835 by HX script? An early 19th century Nicholas I Russian 84 zolotnik silver beaker

Early 19th century Nicholas I Russian 84 zolotnik silver beaker from Moscow 1835 by HX script?, everted cylindrical form with engine turned rim, body with applied classical maidens and musicians, gilt interior, marked underneath with maker's mark and assayer Nikolai Lukich Dubrovin (active 1822-55, d. 1862), height 7.7 cm, weight 114g.