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Keywords from Image Description:
Ducatus Troppaviensis Blaeu Silesia Ducatus. es Omnium Regionum Edit Guiljel et Ioanne Blaeu Theater of the World or New Atlas of Maps and Representations of All Regions Edited by Willem and Joan Blaeu to include only the Ducatus Troppaviensis Duchy of Troppau BlaeuSilesiaDucatus UTC BlaeuSilesiaDucatus Simplicius derivative