3rd Elizavetgradsky Hussars' parade (1913) Olga with her regiment, postcard, Olga Nikolaevna of Russia, 5 August 1913

Parade of the 3rd elizavetgradsky hussar regiment in peterhof. The honorary colonel-in-chief olga nikolaevna of russia on horseback with her regiment, postcard by underwood & underwood. Date: 5 August 1913.