File:Plan.donjon.Provins.2.png

...La fig. 26 donne le plan du premier étage de ce donjon; c'est seulement au niveau de cet étage que l'on trouvait quatre poternes I mises en communication avec la chemise extérieure au moyen de ponts volants. D'un côté, au sud, l'un de ces ponts volants, tombant sur une chaussée détournée, correspondait au mur de prolongement D aboutissant à la porte de Paris et mettant le parapet de la chemise en communication avec le chemin de ronde de ce rempart...

This image comes from Dictionary of French Architecture from 11th to 16th Century (1856) by Eugène Viollet-le-Duc (1814-1879).

	This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.
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