1596 Thresoor der zeevaertby in Sea Charton Posted on Thresoor der zeevaert, inhoudende de geheele na… (uu.nl) page 179. All in Dutch. Image Credits and Sources 1596-Thresoor-der-zeevaert-FI: https://objects.library.uu.nl/reader/index.php?obj=1874-284749&lan=en&_ga=2.46173348.200391663.1593413333-1000039895.1530258143#page//54/92/46/54924629157788665556838318318550897959.jpg/mode/1up | Public Domain Mark 1.0
