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Keywords from Image Description:
Travaux de construction de barrages dans le massif du Nouvielle valle d'Aure Fonds Trutat MHNT.PHa.... Photograph Creator Eugne Trutat plaque ngative au glatinobromure d'argent format cm Sans inscription ni mention d'auteur depicted people depicted place Silver gelatin dry plate negative cm Institution Musum de Toulouse Fonds