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Heritage classified

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Origin and history

The Bourges powder tower is part of the ramparts built between 1180 and 1210 during the reigns of Louis VII and Philippe Auguste, during the urban extension. Integrated with the defensive system, it was used as a corner tower and initially had a probably polygonal base. Its radiant murders and its semi-sphere vault, typical of the 12th century, testify to its initial military function. The tower was also used by the cordiers of the Wall of Auron, local artisans working hemp.

Under Charles VIII (1486–97), the ramparts, in poor condition, were restored, and the tower underwent modifications, including the addition of a covered floor with a conical attic. It housed a powder depot, fed by pulps from Messire Jacques mill, under the aegis of Duke Jean de Berry. This use continued after 1793. The tower, a communal property since then, retains protected elements (facades, roofs, staircases) classified in 1980.

Architecturally, the tower combines defensive features (narrow houses) and subsequent adaptations, such as the exterior staircase. Its location on Lamarck Boulevard reflects its historical role in urban topography. The sources (Monumentum, Merimée base) confirm its status as a Historical Monument, although its geographical accuracy is considered satisfactory a priori (note 6/10).

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