The publication is timed to the exhibition "Return to the estate. Unspent collections of estates of the Moscow region from the collection of the museum "New Jerusalem" - a historical and art museum in the city of Istra. The estate collection of the museum is the largest and most diverse in the region and presents artifacts from the estates "Ilyinskoye" of the Romanov family, "Nikolskoye-Uryupino" of the princes Golitsyn, "Pokrovskoye" Sheremetev, "Vvedenskoye" of the princes Lopukhin and others. Many items in the collection are published for the first time. Readers are invited to think about the surviving and destroyed, about the development and study of the manor heritage, about the role of museums in the preservation of manor territories.