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File:Zygmunt Wojciechowski (1900-1955).jpg
((Non-free use rationale |Article=Zygmunt Wojciechowski |Description=Facsimile of Polish historian Zygmunt Wojciechowski, recipient of Commander's Cross and Officer's Cross of Order of Polonia Restituta. |Source= [http://www.ptpn.poznan.pl/GALERIA_Prezes