Porte Saint-Nazaire, vue intérieure 1863, photographie de Léopold Verguet
Leopold Verguet, pioneer of the photograph,
Of 1860 to 1900 about, the canon Leopold Verguet (1817-1914), pioneer of the photograph, achieve several score of photos of the city. His ?uvre reliable witness on the state of the citadel during the works of restoration, also offer inside us precious pictures on the daily life and on the outskirts of the monument.
Saint-Nazaire door, interior view 1863, photograph of Léopold Verguet,

