The Disastrous Possibilities of a Map - Hampton Sides
Maps related to the story of August Petermann and the de Long expedition. https://en.wikipedia.org/wiki/August_Heinrich_Petermann https://www.researchgate.net/figure/Map-published-by-August-Petermann-in-1872-presenting-a-deconstruction-of-King-Charles_fig6_283173503 https://www.lindahall.org/about/news/scientist-of-the-day/august-petermann https://garystockbridge617.getarchive.net/amp/topics/august+heinrich+petermann
