Printed chart showing the west coast of Australia including Dirk Hartog Island, from that produced by Van Keulen, with additional soundings from the voyages of English ships, 28 July 1779
Printed chart showing the west coast of Australia including Dirk Hartog Island, from that produced by Van Keulen, with additional soundings from the voyages of English ships. Published by Alexander Dalrymple, 28 July 1779, with added notes in pencil.