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Johann Friedrich Knapp. LargeImage Johann Friedrich Knapp Rainer Braun Frhe Forschungen am obergermanischen Limes in BadenWrttemberg Zur Erinnerung an die Grndung der ReichsLimesKommission im Jahr Limesmuseum Aalen Schriften des Limesmuseums Aalen vor Mitte des Jahrhunderts author PDold Original upload log de Ireas CommonsHelper