 Like Walløe, Graah also used local umiaks and mapped parts of the area for the first time, naming the coast "King Frederick VI Coast".He made numerous contacts with the now extinct Southeast-Greenland Inuit during his 1828–30 expedition, describing some of their customs and way of life in the harsh living conditions of the coast.In 1883-85 Gustav Holm and Vilhelm Garde made a more thorough survey of the coast, completing the mapping of the region begun by Graah.