Title: Trahichnyĭ shli︠a︡kh VNK-KDB VChK-KHB
Subjects: History, Secret service, Russian S.F.S.R. Chrezvychaĭnai͡a komissii͡a po borʹbe s kontr-revoli͡ut͡sieĭ i sabotazhem, Russian S.F.S.R., Soviet Union. Narodnyĭ komissariat vnutrennikh del, Soviet Union, Soviet Union. Komitet gosudarstvennoĭ bezopasnosti, Russian S.F.S.R. Chrezvychaĭnai︠a︡ komissii︠a︡ po borʹbe s kontr-revoli︠u︡t︠s︡ieĭ i sabotazhem
Places: Soviet Union, Ukraine
Time periods: 20th century