Helena

1899

1:250k

Fort Logan

1886

1:250k

Meagher County Montana sheet 1

1941

Montana. State Highway Commission.

1:127k

Silver Bow County Montana

1941

Montana. State Highway Commission.

1:127k

Howdy & Welcome to Helena In the Heart of the Gold Country.

1957

Murphy, Phil H.

Aerial Map of Glacier National Park and the Flathead Valley

1954

Simpson, Lucille

Map illustrating the route of General W. T. Sherman from Helena, Montana, to Spokane Falls, Washington Territory, between August 29th and September 18th 1877.

1877

Sherman, William T. (William Tecumseh), 1820-1891

1:575k

Map of a Reconnaissance From Carroll, Montana Ter. to the Yellowstone National Park, and Return

1875

Ludlow, William

1:760k

Yellowstone National Park, Big Horn Mountains and adjacent territory

1881

Heubach, Emil

1:750k

History of the Pacific States of North America

1882

Bancroft, Hubert Howe.