CHAPTER II.
Early Explorations--Lewis and Clarke's Expeditions--Trappers' Yarns--Colonel Raynold's Expedition--The Washburn Expedition--Colonel Barlow's Expedition--Dr. Hayden's Geological Survey 5
Early Explorations--Lewis and Clarke's Expeditions--Trappers' Yarns--Colonel Raynold's Expedition--The Washburn Expedition--Colonel Barlow's Expedition--Dr. Hayden's Geological Survey 5