Orders of Saint Vladimir made by Carl Siewers workshop /С•S/

Carl Siewers /Карл Сиверс/ in 1844 a silversmith in St. Petersburg, in 1849 he had his own workshop. Active until the 1860s. The master had a mark depicting his initials “C” and “S” with a dot between the letters. Other known workshop marks include "C.S." https://asiamedals.info/threads/cro...1864-made-by-carl-siewers-workshop-s-s.27407/, "C.S" and "CS".

Карл Сиверс /Carl Siewers/, в 1844 г. серебряного дела мастер в Петербурге, в 1849 г. имел собственную мастерскую, известен до 1860-х. Мастер имел клеймо с изображением своих инициал "C" и "S", между букв стоит точка. Изделия мастера: золотые обручальные кольца, чеканная кружка, молочник и чарка в форме бочонка, ГИМ.
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Источник: Постникова-Лосева (1992) Указатель русских клейм на изделия из драгоценных металлов XVII-XX вв.​

3rd class Saint Vladimir order with flat dark cherry enamel.

Gold, enamel.
Size 52 x 47 mm.
Weight 15 g.

Marked with gold hallmark "56", St. Petersburg assay office year mark "1852" and maker's mark "С•S" for Carl Siewers. Reverse medallion was damaged.

 

Same cross under a different light.

Marks.

 

4th class Saint Vladimir order with flat dark cherry enamel.

Gold, enamel.
Size 38.5 x 34.3 mm.

Marked with gold hallmark "56", St. Petersburg assay office year mark "1844" and partly readable maker's mark "С?" /presumed attribution/.