Les anciens traités de bonne correspondance entre les basques de France et ceux d´ Espagne

Summary of the documents found in Gernika-Lumo and Bayonne on the treaties between Basques from the French and the Spanish sides of the border. This article includes a transcription of a clause from the treaty of 1653 that expands the benefits previously agreed between Gipuzkoa, Bayonne and Lapurdi to Bizkaia