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Keywords from Image Description:
FROBENIUS Tafel Speicherturm in Tolga am Nordrand dsr Sahara. Commune de Tolga Wilaya de Biskra Speicherturm in Tolga am Nordrand der Sahara from Expeditionsbericht der Zweiten Deutschen InnerAfrikaExpedition Auf dem wege nach Atlantis org Digitalisat Internet Archive Open Library Book contributor Library of Congress Leo Frobenius