The badge on the educational institution termination, in the case of D. Osipova

Original early Soviet badge made in exact compliance with the standards of the pre-revolutionary educational institutions. The badge is made of silver, in the form of an eagle with outstretched wings. On the front side of the shield in the claws of the eagle are engraved the symbol of the institution "13 owls. SHK. X" (13-ya Sovetskaya (?) school 10 edition (?)), on the reverse of the expiry date and the name of the owner: "M. Pavlova / 1922". Badge with chain, decorated in a pre-revolutionary case made in the famous workshop of Dmitry Osipov, St. Petersburg. Excellent condition lots. The guarantee of authenticity.