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Gaston Moch by Vallotton. Portrait of French pacifist and esperantist Gaston Moch by Flix Valloton La Revue blanche septembredcembre ark Creator Flix Vallotton PDold PDoldauto DEFAULTSORT Moch Gaston Woodcuts by Flix Vallotton Esperantists of France Pacifism Gaston Moch
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