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Keywords from Image Description:
Zahlenschieber. Ein Zahlenschieber auch Griffeladdierer der Marke EFZET kurz fr Frank Zimmer etwa aus dem Jahr Altes Erbstck selbst fotografiert An Addiator built by EFZET short for Frank Zimmer about the year own Bierdimpfl Released into the public domain by the author de Bierdimpfl original upload log All user names refer to