This map, published in 1915, is an overview of steamboat connections in the Western New Guinea region. The image was published in Batavia (now Jakarta, Indonesia) in what was then known as the Dutch East Indies. The map is published by a company called G. Kolff & Co and uploaded by PapuaWeb.org on the Maps of Papua page. As per the Netherlands Copyright Act of 1912, which applies to works published in the Dutch East Indies (Article 47a), the copyright has expired on 1 January 1986 because only the publishing company, not the author, is known (Article 38).
Steamboat connections in Netherlands New Guinea (1915)
- by Feureau