Keywords: Navigation Charts of Jilong and the Bay of Tayouan..jpg en These maps were drawn by cartographer Isaac de Graaf around 1695 based on originals from the mid 1600s On the top left is the Jilong area; on the right is the Bay of Tayouan and its environs including Saccam Image used by permission of the Dutch National Archive The Hague Netherland finding aid VEL 305 2006-11-16 13 51 18 Dutch Nationaalarchief VEL 305 author PD-old-100 Credit Isaac de Graaff Nationaal Archief Uploaded with UploadWizard Old maps of Taiwan Maps of Tainan Maps of Keelung Isaak de Graaf |