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Essen Luftschutzanlage Krupp Haedenkampstrae. Rckwand der ehemaligen Luftschutzanlage der ehemaligen Krupp Gussstahlfabrik an der Haedenkampstrae in EssenAltendorf own Cczero Krupp Gussstahlfabrik architecture in Essen Bunkers in Essen EssenAltendorf
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