Voyages of the Dutch brig of war Dourga, through the southern and little-known parts of the Moluccan Archipelago, and along the previously unknown southern coast of New Guinea, performed during the years 1825 and 1826 / by D.H. Kolff, Jun. Translated from the Dutch by George Windsor Earl.

Licence: Public Domain Mark

Credit: Voyages of the Dutch brig of war Dourga, through the southern and little-known parts of the Moluccan Archipelago, and along the previously unknown southern coast of New Guinea, performed during the years 1825 and 1826 / by D.H. Kolff, Jun. Translated from the Dutch by George Windsor Earl. Source: Wellcome Collection.