[Show as slideshow] An elevated cache made of poles. The dog houses and metal cache are behind. Kayak stored on top and sled underneath with harnesses lying in the sled., watercraft, watercraft This cache was made from oil drums, opened and hammered flat. The ladder from poles, and the oil drum dog houses behind. Richard standing by our new log cache which he was largely responsible for building. 1967, March. Anore by her house (igloo) at Onion Portage, Alaska.