21. Heri, from Neuchatel, was an ethnologist working on a Swiss water project. 22. Previously Edward had referred to himself as an ethnologist ; subsequently, an anthropologist. 23. Attempts have been made by dance ethnologists to develop notation systems for such dances. 24. Ethnologist and political officer John Henry Hutton wrote:25. Its four founders included the Tsimshian ethnologist William Beynon and hereditary Chief William Jeffrey. 26. An ethnologist , he discovered that a filmmaker interferes with the event he registers. 27. Almost inevitably, Karlin also became a ethnologist . 28. In the South Seas he found a new career as an explorer and ethnologist . 29. Its four founders included the Tsimshian ethnologist William Beynon and Hereditary Chief William Jeffrey. 30. Its first president was the German botanist, traveller and ethnologist Georg August Schweinfurth.