Title: Viktor Obnorskiĭ - vydai︠u︡shchiĭsi︠a︡ rabochiĭ revoli︠u︡t︠s︡ioner
Subjects: Revolutionaries, Biography, Severnyĭ soi͡uz russkikh rabochikh, Severnyĭ soi︠u︡z russkikh rabochikh
Places: Soviet Union
People: Viktor Pavlovich Obnorskiĭ (1852-1920)