Title: Sergi︠e︡ĭ Mikhaĭlovich Kravchinskīĭ i kruzhok Chaĭkovt︠s︡ev
Subjects: Revolutionaries, Chaĭkovt︠s︡y (Organization), Biography, History, Chaĭkovt͡sy (Organization)
Places: Russia
People: S. Stepniak (1851-1895)
Time periods: Alexander II, 1855-1881