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Keywords from Image Description:
BHVJ mosaique. fr Image destine illustrer le Portail des Bassins houillers des Vosges et du Jura sur en Franais File Puits Arthur de Buyer XXme Crop File Puits SainteMarie File Sondage de Courmont File Sondage Gabiotte Fougerolles File Gemonval coupe gologique author Chevillet Louis Pochard et EbelmenRetouched