Title: Kratkīĭ istoricheskīĭ ocherk (khronika) Di︠e︡tskago prīi︠u︡ta Ego Imperatorskago Vysochestva print︠s︡a Petra Georgīevicha Olʹdenburgskago, 1846-1881 g.
Subjects: Di︠e︡tskīĭ prīi︠u︡t Ego Imperatorskago Vysochestva print︠s︡a Petra Georgīevicha Olʹdenburgskago, Children, Institutional care, History