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Keywords from Image Description:
Berzy. . R. B. en ballon captif Fonds Berthel Fi. Commons Batchuploading BERTHEL Raoul VERRE Photographie stro Domaine public Berzy en ballon captif Berzy enballoncapondsBerthelFi AERONEFMILITAIRESITEGUERRE cm FRACFi Vue de Raoul Berthel en ballon captif BerzyleSec Aisne er novembre Guerre NEGATIF Fi Don FaucherBerhel