Charter of the Family Union of the Princes of Obolensk

Family Union of the Princes of Obolensky (Petersburg).Charter of the Family Union of the Princes of Obolensky: [approved.May 15, 1913].- St. Petersburg: Type."Sirius", 1914. -14 p.;21. -.1. The people (collection).Electronic copy source: PBThe place of storage of the original: Ros.Institute of History of Arts