The book "Der Eskimo" was written by an explorer born in which year ?
Peter Freuchen Lorenz Peter Elfred Freuchen (February 2, 1886 – September 2, 1957) was a Danish explorer, author, journalist and anthropologist. He is notable for his role in Arctic exploration, especially the Thule Expeditions.
Aurel Krause Aurel Krause (December 30, 1848 – March 14, 1908) was a German geographer known today for his early ethnography of the Tlingit Indians of southeast Alaska, published in 1885.