Crown of Empress Anna Ioannovna. Jeweller: Ivan Schmidt; goldsmiths Samson Larionov, Nikita Milyukov, Kalina Afanasyev, Luka Fedorov; silversmiths Peter Semyonov. March - April of 1730
--
Crown of Empress Anna Ioannovna. Jeweller: Ivan Schmidt; goldsmiths Samson Larionov, Nikita Milyukov, Kalina Afanasyev, Luka Fedorov; silversmiths Peter Semyonov. March - April of 1730