Title: Okskie parakhodchiki
Subjects: Steamboats, History, Inland water transportation, Oka River Region (Kurskai͡a oblastʹ-Nizhegorodskai͡a oblastʹ, Russia)
Places: Russia (Federation), Oka River Region(Kurskai͡a oblastʹ-Nizhegorodskai͡a oblastʹ)