Title: Vsesoi︠u︡znoe obshchestvo politkatorzhan i ssylʹnoposelent︠s︡ev
Subjects: Political prisoners, Congresses, Societies, Ex-convicts, Vsesoi︠u︡znoe obshchestvo politicheskikh katorzhan i ssylʹnoposelent︠s︡ev (Soviet Union), History
Places: Soviet Union