French Federation of Speleology French Federation of Speleology The French Federation of Speleology (, FFS), is a French organisation that represents all persons practicing or studying caving and canyoning and promotes the study and conservation of caves. It was formed in 1963 by the amalgamation of two organisations, the (CNS), or National Committee of Speleology, and the (SSF), or Speleological Society of France. Founded by Édouard-Alfred Martel in 1895, the was the first organisation of its kind in Europe. Between 1895 and 1900 the society published a journal entitled "Spelunca". The society folded in 1914 at the start of World War I. After the
Society for the Promotion of the Physical Exploration of the Dutch Colonies number of famous classical and exploration trips to, among other Borneo and Dutch New Guinea were developed by and under the auspices of the Society and the Indian Committee for Scientific Investigations, a sister organisation in Batavia, Dutch East Indies. Society for the Promotion of the Physical Exploration of the Dutch Colonies The Society for the Promotion of the Physical Exploration of the Dutch Colonies (Dutch: Maatschappij ter Bevordering van het Natuurkundig Onderzoek der Nederlandsche Koloniën) was founded on 14 May 1890 in Amsterdam, with the mission of increasing the knowledge of the botany of the Dutch colonies. This knowledge