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/ord...y-ivan-vasilievich-osipov-i-o-workshop.26295/
Orders of Saint Stanislaus made by Ivan Osipov https://asiamedals.info/threads/ord...y-ivan-vasilievich-osipov-i-o-workshop.25721/

Order of Saint Alexander Nevsky reduced breast star made by Ivan Osipov workshop https://asiamedals.info/threads/ord...t-star-made-by-ivan-osipov-workshop-io.28226/
Reduced Orders of the White Eagle made by Ivan Osipov workshop https://asiamedals.info/threads/red...e-neck-or-in-the-medal-bar.26004/#post-356813
Orders of St. George made by Ivan Osipov workshop https://asiamedals.info/threads/ord...y-ivan-vasilievich-osipov-i-o-workshop.28688/
Orders of Saint Vladimir made by Ivan Osipov workshop https://asiamedals.info/threads/ord...y-ivan-vasilievich-osipov-i-o-workshop.26717/
Order of Saint Vladimir breast stars made by Ivan Osipov workshop https://asiamedals.info/threads/ord...y-ivan-vasilievich-osipov-i-o-workshop.27395/
Orders of Saint Vladimir for 35-Years Service in Officer Ranks made by Ivan Osipov workshop https://asiamedals.info/threads/ord...y-ivan-vasilievich-osipov-i-o-workshop.30057/
Orders of Saint Anna made by Ivan Osipov workshop https://asiamedals.info/threads/ord...y-ivan-vasilievich-osipov-i-o-workshop.26024/
Orders of the Lion and Sun made by Ivan Osipov workshop https://asiamedals.info/threads/ord...y-ivan-vasilievich-osipov-i-o-workshop.25727/

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".

 

Same breast star under a different light.

 

Breast star from 1870s. Very close by its workmanship to this breast star https://asiamedals.info/threads/ord...ievich-osipov-i-o-workshop.27370/#post-361510.

Silver, gilding, enamel.
Size 80.9 x 80.4 mm.
Weight 53.50 g.

Breast star marked with a St. Petersburg assay office silver hallmark "anchors + 84" from 1870s and partly readable maker's mark "ИО/I.O" for Ivan Osipov /Иван Васильевич Осипов - Ivan Vasilievich Osipov/.

Marks.