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Fotothek df tg Akustik Musik Saiteninstrument Aerophon Orgel Ordensliteratur. Scan Deutsche Fotothek dftg color MIKCenter Berlin GmbH Ellwangen Musikinstrumente Clavicymbel Papier Kupferstich cm Akustik Musik Saiteninstrument Aerophon Orgel Ordensliteratur ppn Druck Deutsche Fotothek gefrdert von der Deutschen Forschungsgemeinschaft