Search for: [Subject and Keywords = 20w.] OR [Subject and Keywords = Polska] OR [Subject and Keywords = II Rzeczpospolita] OR [Subject and Keywords = II RP] OR [Subject and Keywords = dwudziestolecie międzywojenne] OR [File name = Kartka pocztowa do Józefy Grocholi \[nazwa red.\]] OR [Creator = Grochola, Władysław]