Search for: [Subject and Keywords = Sikorski, Józef \(1813\-1896\)] OR [Subject and Keywords = Orzeszkowa, Eliza \(1841\-1910\)] OR [Subject and Keywords = Polish letters \(19 c.\)] OR [Subject and Keywords = Polish manuscripts \(19 c.\)] OR [Subject and Keywords = Polish literature \(19 c.\)] OR [Subject and Keywords = Sikorski, Józef \(1813\-1896\)] OR [Subject and Keywords = Orzeszkowa, Eliza \(1841\-1910\)] OR [Subject and Keywords = listy polskie 19 w.] OR [Subject and Keywords = rękopisy polskie 19 w.] OR [Subject and Keywords = literatura polska 19 w.] OR [Title = Listy do Józefa Sikorskiego z lat 1866\-1873] OR [Title = Listy do Józefa Sikorskiego z lat 1866\-1873] OR [Creator = Orzeszkowa, Eliza \(1841–1910\)] OR [Creator = Orzeszkowa, Eliza \(1841–1910\)]