Teapot Island, Missouri River, United States (Google Maps ⧉, OpenStreetMap ⧉)
Referenced In
History of the Expedition under the Command of Captains Lewis and Clark / To the Sources of the Missouri, Thence Across the Rocky Mountains and Down the River Columbia to the Pacific Ocean
by Meriwether Lewis, William Clark"About a mile further is an island between two and three miles in length, separated from the northern shore by a narrow channel, in which is a sand island at the distance of half a mile from its lower extremity. To this large island we gave the name of Teapot island;"