Grand Duchess Olga Nikolaevna onboard the Standart, 7th September - 20th September 1911. Photos from
Grand Duchess Olga Nikolaevna onboard the Standart, 7th September - 20th September 1911. Photos from: Grand Duchess Maria Nikolaevna’s 1909-1912 Album/ Page 24b - photo 421 Anna Vyrubova’s Album n°7 / Page 32 - photo 3 -- source link
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