Inside Out Library · Explore

Scientific American, Vol. 101, No. 12 (September 1909) (1909)

leaf 7

An illustration from Scientific American, Vol. 101, No. 12 (September 1909), 1909, leaf 7
g wind after Bartlett's division northern end of Ellesmere Land, on the had passed the spot. Two sledges wero other side of the sound, arriving there Sep- smashed beyond repair in the first march, Copyright 1908 by Underwood and Underwood. tember 1st, and there the expedition passed the teams going… … Four stages in Arctic discovery. The black areas indicate the unexplored portions in the resuective years. Photographs by Underwood and Underwood. Dr. Cook in conversation with Etah Esquimaux. Some of these tribesmen Mr. Thiegaard Jansen, Danish inspector of North Greenland, the first to…

Apparatus · Pole · Patents · Munn · North Pole · Scientific American · Sheet metal · Producer gas · Latin America · Gas engines · Horizontal rudder · Triple action · Hot water · Practical treatise

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 101, No. 12 (September 1909)

More like this