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Keywords from Image Description:
HANSif Schule Alstertal.tif de Schule Alstertal Erdkampsweg HamburgFuhlsbttel Unterrichtsraum Physik und Chemie br SchumacherWV Nr Staats und Universittsbibliothek Hamburgbr Aus Nachlass Fritz Schumacher Photographenatelier Gebr Dransfeld other versions thumb left cropped version Images by Adolf and Carl Dransfeld Black and white