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Keywords from Image Description:
Siege of Grol Groenlo Camp of Prince Maurice J.Blaeu . en Detail of Grolla Obsessa et Capta by Blaeu schematic drawing of the camp of Prince Maurice during the Siege of Grol Groenlo in Camp designed by the Quartermaster General Simon Stevin nl Detail van Grolla Obsessa et Capta door Joan Blaeu schematische weergave van het kamp