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Black and white view of the ascent to the Porte de l'Aude in Carcassonne, with its medieval ramparts and towers. Printed text at the bottom: 'CITÉ de CARCASSONNE. — Montée de la Porte de l'Aude'. Back: green 3-franc stamp, postmark from Carcassonne of October 3, 1902, handwritten address to Neully-sur-Oise (Orne), and postmark from Neully-sur-Oise of October 25, 1902.