Location: 7 RUE DE L'ODEON, Paris.
Coordinates: 48.85119, 2.33890.
Other plaques within a few minutes' walk: Thomas Paine (27 m); Auguste Comte (28 m); Sylvia Beach, James Joyce (37 m); Albert Bayet (44 m); Ancienne rue des Fossées de Monsieur-le-Prince (44 m).