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
Frogner century Scandinavian sea vessels - including the fully intact Oseberg ship - which were used as high status tombs. A collection of Viking weapons, utensils and talismans, buried with the ships, is also on display. The Kon-Tiki Museum is named after the raft on which Norwegian adventurer Thor Heyerdahl crossed the Pacific Ocean in 1947. Alongside the raft, the museum houses various artefacts related to Heyerdahl's other expeditions and a changing program of temporary exhibitions explores his life and work. Oslo City Museum is situated at Frogner Manor in the Vigeland park (Frognerparken). It is a museum of cultural history