(Montana - Idaho) Milk R. to the Crossing of the Columbia R. Fro -- N. Am - US Cities but all at differing angles

but all at differing angles

this map for Brazil

The colors upon the map represent the localities governed by several standards of railway time

Notes the trails and paths throughout the state

as well as major terrain and rivers

(Montana - Idaho) Milk R. to the Crossing of the Columbia R. Fro -- N. Am - US Cities but all at differing angles(Montana Idaho) Milk R. to the Crossing of the Columbia R. From Explorations & Surveys made under the Direction of the Hon. Jefferson Davis, Secretary of War by Issac I. Stevens, Gov. of Washington Territory, Washington, US Army, Pacific Rail Road Survey This large map was issued with the reports of the Rail Road Survey. It shows the region from Fort Benton to the Columbia River in excellent detail with the rivers and mountains and occasional posts.