Imperial Order of the Double Dragon, 2nd-class plaque, third grade, 90 x 90 mm, enamelled and gilded centre with an engraved coral bead, Russian-made, late 19th century, back pin stamped ‘ФР’ in Cyrillic, reverse stamped ‘ФР’ (Fedor Rückert) and ‘84’ (St Petersburg silver hallmark prior to 1899), BE-TBE, late 19th/early 20th century. Expert: Mr Hervé MATOUS