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			| CDO Innov Amphibious vehicles built at Machecoul, near Nantes, since 2010. http://www.cdoinnov.fr/.https://www.youtube.com/watch?v=J_eyiglYUVA; https://www.youtube.com/watch?; https://www.youtube.com/watch?v=pBDd4oXchhU&list=FLw7F__pPih8v8YAGKhIq2BQ&index=2v=cK336jbFlD4 | 
		
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			| Eureka, 9.8 hp, consumption 20 l/h. http://snegohod.poprostomu.com/photo/vidy_snegokhodov/snegobolotokhody_na_gusenichnom_khodu/plavajushhij_snegoboltokhod_ehvrika_zakrytaja/29-0-197 | 
		
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			| Massey Ferguson TE20 whose seven were used on the 1955-1959 Commonwealth Trans-Antarctic Expedition led by Sir Edmond Hilary at South Pole. They were the first driven vehicle to the pole and the first journey here since Captain Scott. This tractor is exposed at Canterbury Museum in Christchurch, New-Zealand. Another is at Beauvais, France, at Massey plant, see : http://www.unusuallocomotion.com/pages/more-documentation/21-two-tracks-rigid-vehicles-medium.html#page3; https://www.flickr.com/photos/d70w7/6988682503/in/photostream/; http://www.calacademy.org/blogs/the-long-view/wrapping-up-%E2%80%9908-in-christchurch; https://www.flickr.com/photos/32974871@N00/2909945767; http://nikkophotography.blogspot.fr/2013/11/antarctic-exploration-exhibit.html | 
		
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			| Massey Ferguson Tractor of Sir Edmund Hilary during Antarctic Expedition, 1958. https://www.flickr.com/photos/13404100@N00/4004752758/ | 
		
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			| Hotchkiss HB40 of Hotchkiss Brandt with the assistance of Kléber-Colombes, used by EPF Expeditions Polaires Françaises. 115-130 hp, 1500 kg payload. 11 units were built whose 6 for EPF, 2 units for mosquitos control in Languedoc Roussillon, 1 for Fire Department in the Landes Center, 1 in China and 1 in Australia. http://chenillette.centerblog.net/12-CHENILLETTE-POLAIRE | 
		
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			| Kristi KT-4 at Swamp Fox II Tests, Panama, 1962. http://imfmotorpool.com/Special%20Vehicles-%20Remote%20Area%20-%20Guerrilla%20-%20Jungle.pdf | 
		
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			|  Norsjö groomer, 1981, Norsjö Mekaniska AB, Oulu, Finland. https://huutokaupat.com/fi/v/117881 | 
		
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			|  Oliver HG high track crawler. https://www.pinterest.com/pin/514043744943969825/ | 
		
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			|  Pack Rat at Swamp Fox II Tests, 1962, Panama. See also : Two Tracks rigid vehicles, Medium. http://imfmotorpool.com/Special%20Vehicles-%20Remote%20Area%20-%20Guerrilla%20-%20Jungle.pdf | 
		
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			|  Penguin Mark III from Bombardier, Quebec, 1946, at Exercise Musk-Ox, February 1946, the greatest-ever Canadian Army Expedition in Great North, from Churchill to Edmonton, about 5000 km. Penguin were designed for invasion of Norway but they were never used for their intended purpose. See chapter : 'Travel on Snow', http://www.unusuallocomotion.com/pages/industrial/j-a-bombardier-travel-on-snow.html http://www.ppcli.ca/modules.php?name=Forums&file=viewtopic&t=401  |