🌐EnglishEnglishNederlandsРусский中文EntityQ2363597· pop 7· linked from 18 articlesNerchinsk katorgakatorga system of the Russian Empire in the area of the Nerchinsk Mining DistrictConnectionsChinaCountrysilverEntityCategories1722 establishments in the Russian Empire1917 disestablishments in RussiaDefunct prisons in RussiaHistory of SiberiaZabaykalsky Krai articles missing geocoordinate data