Secrets of Polar Travel e-bog

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. In my book The North Pole appeared a brief resume, or synopsis, of my system of arctic ex ploration, which was the evolution of years of continuous practical work and experience in ex treme high latitudes, wherein everything that could be thought of in the way of perfecting arctic methods and equipment was worked out.