Title: Podgotovka i provedenie Velikoĭ Okti︠a︡brʹskoĭ sot︠s︡ialisticheskoĭ revoliut︠s︡ii v Tverskoĭ gubernii
Subjects: Catalogs, Sources, Archives, Kalininskiĭ oblastnoĭ sovet narodnykh deputatov. Ispolkom, Kalininskiĭ oblastnoĭ sovet narodnykh deputatov, History
Places: Tverskai︠a︡ gubernii︠a︡ (R.S.F.S.R.), Soviet Union
Time periods: Revolution, 1917-1921