Insignia of Saint Olga
The Insignia of Saint Olga (Russian: Знак отли́чия Свято́й Равноапо́стольной княги́ни О́льги) was an award that briefly existed from 1913 to 1917. It was established on 6 March [O.S. 21 February] 1913 by Emperor Nicholas II of Russia to commemorate the 300th anniversary of the Romanov Dynasty.