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UBBasel Map Kartenslg Schw .tif Helvetiae Rhaetiae et Valesiae caeterorumque confoederatorum ut finitimorum populorum tabula geographica et hydrographica nova exacta oper studio Ioh Conradi Ggeri Helv Tigurini delineata Conrado Meero in aes incisa anno Christi cm help warp Institution Basel University Library lat map