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UBBasel Map Aargau BaselLandschaft Kanton Zrich Kartenslg Schw .tif accession number Basel UB unibas ch localbase DSV conlng GER func findb findcode SYS request Kartenslg Schw Abraham van den Broeck Pieter Schenk Gerard Valck Zurichgow et Basiliensis provincia apud Valk et Schenk van den Broeck fecit Size cm help warp Institution