Title: Shlisselʹburzhet︠s︡ L.Ḟ. I︠A︡novich
Subjects: Polish revolutionaries, Shlisselʹburgskai︠a︡ ti︠u︡rʹma, Prisoners, Biography
Places: Russia (Federation), Saint Petersburg
People: Ludwik Janowicz (1858-1902)