Title: Shchit i mech revoli͡u︡t͡s︡ii
Subjects: History, Russian S.F.S.R., Russian S.F.S.R. Chrezvychaĭnai︠a︡ komissii︠a︡ po borʹbe s kontr-revoli︠u︡t︠s︡ieĭ i sabotazhem
Places: Soviet Union
Time periods: Revolution, 1917-1921