Title: Rabochie-metallisty T︠S︡entralʹno-promyshlennogo raĭona Rossii v borʹbe za pobedu Okti︠a︡brʹskoĭ revoli︠u︡t︠s︡ii (mart-noi︠a︡brʹ 1917 g.)
Subjects: Metal-workers, History
Places: Soviet Union
Time periods: Revolution, 1917-1921