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Keywords from Image Description:
CHNB St. Gallen Altstadt Eduard Spelterini EADWEHRA.tif de St Gallen Altstadt Eduard Spelterini EADWEHRA helveticarchives ch aspx ID helveticarchives ch creator Eduard Spelterini File Spelterini St Gallen Custom marker PDoldauto Swiss National Library CHNB photographs by Eduard Spelterini Eduard Spelterini Aerial photographs