Order of Saint Stanislaus breast stars made by Ivan Vasilievich Osipov /И.О/ workshop

Orders of Saint Stanislaus with Imperial Crown made by Ivan Osipov https://asiamedals.info/threads/pri...f-saint-stanislaus-with-imperial-crown.26529/
Orders of Saint Stanislaus made by Ivan Osipov https://asiamedals.info/threads/ord...y-ivan-vasilievich-osipov-i-o-workshop.25721/

Exemplary breast star from the 1870s.

Silver, gold, gilding, enamel.
Size 85 mm.

Clamping plate marked with St. Petersburg assay office silver hallmark "84" and "I.O/И.О" for Ivan Osipov /Иван Васильевич Осипов - Ivan Vasilievich Osipov/.

Central medallion.

Marks.

 

See also https://asiamedals.info/threads/ord...tars-made-by-dmitry-osipov-do-workshop.27369/

Breast star from the 1860s.

Silver, gilt, enamel.
Marked with a maker's mark IO /ИО/ for Ivan Osipov workshop, St.Petersburg assay office mark "St. Petersburg coat of arms" and silver hallmark "84".

Marks.

 

Silver, gilt, enamel.
Size 79.9 mm.
Weight 53.06 g.

Marked with a maker's mark IO /ИО/ for Ivan Osipov workshop, St. Petersburg assay office mark "St. Petersburg coat of arms" and silver hallmark "84".

 

Interesting breast star from the 1860s made by Ivan Osipov workshop.

Silver, gilt, enamel.
Size 74.5 mm.
Weight 32.2 g.

Marked with a maker's mark IO /ИО/ for Ivan Osipov workshop, St. Petersburg assay office mark "St. Petersburg coat of arms" and silver hallmark "84".