Radiogravure postcard showing the interior of the Caveau de la Bolée at 25 rue de l'Hirondelle, near Place Saint-Michel in Paris. The image reveals the medieval stone-vaulted cellar — a 14th-century cave — set with long wooden tables and chairs under a low arched ceiling. A second vaulted chamber recedes through a stone archway at the rear. The caption identifies this as the "Cour des voyeurs" (Voyeurs' Court), one of the named interior spaces of the venue.

• Caption: "CAVEAU DE LA BOLEE, 25, rue de l'Hirondelle, Pl. St-Michel : Cour des voyeurs"
• Publisher: Radiogravure A. Breger frères, 9, rue Thénard, Paris
• Status: Unposted