EROTICA - CURIOSA - RARE SYSTEM ESTAMPE - DOORS AND WINDOWS Collection. "7ème Arrdt (Quartier du Mont de Piété - Routier du Marais, Rue des Francs Bourgeois". c.1840. Anonymous lithograph in old colors, on wove paper. Plate from the "Moeurs de Paris par arrondissement" series. Very rare. 29.8 x 21.8 cm. Condition A/B (slight handling soiling and partially sunned, a consolidated tear in the lower left of the subject).