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Keywords from Image Description:
afisx. Poster of the World Esperanto Congress in Berne Switzerland Afisxo pri la Universala Kongreso de Esperanto UK Berno BHH de UEA Archives of UEA author PDold PDUEA History of Esperanto World Esperanto Congress August in Switzerland History of Bern People with globes in art posters Advertising posters of Switzerland Esperanto