Rue Perrault runs where in bygone times Rue d’Auxerre, dating from 1005, and Rue des Fossés St-Germain-l’Auxerrois stretched away to the Monnaie--the Mint. No. 4, hôtel de Sourdis, rebuilt in the eighteenth century, was the home in her childhood of Gabrielle d’Estrées. No. 2, is the entrance to the _presbytère_ St-Germain-l’Auxerrois. Rue de la Monnaie, a thirteenth-century street known at first by other names, recalls the existence of the ancient Mint on the site of Rue Boucher close by. In Rue du Roule, eighteenth century, we see old ironwork balconies. Rue du Pont-Neuf is modern, on the line of ancient streets of which all traces have gone. Most of the houses in Rue des Bourdonnais are ancient: In the walls of No. 31 we see two or three ancient stones of the famous La Trémouille Mansion once there occupied by the English under Charles VI. No. 34 dates from 1615. From the door of 39 the Tête-Noire with its _barbe d’Or_, which gave the house its name, still looks down. The sixth-century cabaret of l’Enfant-Jesus, the monogram I.H.S. in wrought iron on its frontage, has been razed. No. 14 is believed to have been the home of Greuze. The impasse at 37, in olden times Fosse aux chiens, was a pig-market where in the fourteenth century heretics were burnt. Rue Bertin-Poirée dates from the early years of the thirteenth century, recording the name of a worthy citizen of those long past days. At No. 5 we see a curious old sign “La Tour d’Argent”; out of this old street we turn into the Rue Jean-Lantier recording the name of a thirteenth-century Parisian, much of it and the ancient place du Chevalier-du-Guet which was here, swept away in 1854. Rue des Lavandières-Ste-Opportune, thirteenth century, reminds us of the existence of an old church, Ste-Opportune, in the neighbourhood. Rue des Deux-Boules existed under another name in the twelfth century. And here in the seventeenth century was l’École du Modèle, nucleus of l’Académie des Beaux-Arts.