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UBBasel Map BaselLandschaft Breisgau Oberelsass Sundgau Kartenslg Schw Cl .tif accession number Basel UB unibas ch localbase DSV conlng GER func findb findcode SYS request Kartenslg Schw Cl Pieter van den Keere Gerard Valck Pieter Schenk Territory Basiliensis nova descriptio Petrus Kaerius caelavit Size cm help warp Institution