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Keywords from Image Description:
Fotothek df tg Pyrotechnik Rakete Bohrer Stock Hammer. Scan Deutsche Fotothek dftg color MIKCenter Berlin GmbH Kupferstich Nr Figur Oels Raketenstock Raketenbohrer Schlagscheibe Raketenhammer Papier Kupferstich cm Pyrotechnik Rakete Bohrer Stock Hammer ppn Druck Deutsche Fotothek gefrdert von der Deutschen Forschungsgemeinschaft