Bokförlaget Forum (Wine and Other Beverages)" and Einar Wallquist’s medical book "Våra sjukdomar (Our Diseases)." In 1947, Norwegian ethnographer Thor Heyerdahl made and sailed a raft of balsa wood, called Kon-Tiki, from Peru to the Polynesian Islands. The purpose of the trip was to prove that the Polynesian inhabitants originated from America rather than Asia. In the academic world, most people thought Heyerdal a fanatic and questionable scientist. In 1948, Norsk Gyldendal published Heyerdahl’s story, which then was sent to Bonniers for consideration, Helms managed to persuade Kaj Bonnier to have it transferred to Forum. "Expedition Kon-Tiki (The Kon-Tiki Expedition)" was a
DX-pedition reliance on amateur radio for communications was that of Kon-Tiki organized by Thor Heyerdahl in 1947 and using call sign LI2B. The activity of dedicated DX-peditions was pioneered by one-time ARRL president Robert W. Denniston, W0DX. Mr. Denniston's 1948 DX-pedition, using call sign VP7NG, was to the Bahamas and was called "Gon-Waki" ala Thor Heyerdahl's "Kon-Tiki" expedition the previous year. DX-peditions are planned and organized to help operators who need to contact that area to obtain an amateur radio award. There are several awards sponsored by various organizations based on contacting many different countries. Perhaps the most famous of these