Работы Рюккерта в Интернет
Feodor Ruckert. Moscow. Silver-gilt and Shaded Enamel Standing Cup and Cover. 1900. Height 13.l1" The foot, bowl, and cover are lobed and enameled with colorful flowers on grounds of brick red, pink, pale green, sea green, sky blue, deep blue, and purple. The shaft has a square kovsh; and the finial is in the form of the Russian imperial eagle.
http://www.trevijewelry.com/table-ornaments.html
http://www.trevijewelry.com/table-ornaments.html