Title: Listovki Kazanskikh bolʹshevikov
Subjects: History, Sources, Politics and government, Kommunisticheskai͡a partii͡a Sovetskogo Soi͡uza. Kazanskai͡a oblastnai͡a organizat͡sii͡a
Places: Kazanskai︠a︡ gubernii︠a︡ (R.S.F.S.R.)