Caroline Calame is a historian and curator at the Fondation des Moulins souterrains du Col-des-Rochesthe, editor of the Nouvelle Revue Neuchâteloise and president of the Institut Neuchâtelois.
Caroline Calame27.02.2025Jonas Sandoz acquired the concession to operate mills in the caves of Col-des-Roches thanks to his political acumen. It was a successful venture – until he ran into financial difficulties.