The Russian Empire. Regimental officer's badge of the 4th battery of the Life Guards of the 1st Artillery Brigade. Seniority since 1873. August 5. Battery day is October 22, on the day of the Icon of the Most Holy Theotokos of Kazan.
Approved on October 4, 1912.
Extremely rare.
Silver is an 84-proof assay stamp, hot enamel, gilding. The size is 53*39mm.