Structure sections through the high plateaus.

1879

Geographical and Geological Survey of the Rocky Mountain Region (U.S.)

1:127k

Map of a Part of the Territory of Washington East of Cascade Mountains,1857

1857

U.S. General Land Office

1:760k

Panoramic perspective of the Spokane Region including the geological and scenic wonderland embracing the Grand Coulee Dam as it will appear when the development is completed.

1939

Spokane Chamber of Commerce

Eastern part of Oregon

1899

Cram, George Franklin, 1841-1928

1:755k

Eastern part of Washington

1899

Cram, George Franklin, 1841-1928

1:765k

History of the Pacific States of North America

1882

Bancroft, Hubert Howe.

Map Of The Road From Missouri To Oregon ... Section VII.

1846

Preuss, Charles

1:634k

E. Wash.-Idaho Region.

1909

American Engraving Co.

1:3m

Washington agric., farm values, products, acreages.

1909

Cram, George Franklin; Davis, Ellis Arthur

1:2m

Spokane Country.

1909

Spokane Chamber of Commerce

1:2m