Coos Bay Entrance.

1946

Bascom

Preliminary Chart Of Entrance To Koos Bay, Oregon

1862

U.S. Coast Survey

1:20k

Plate CXXVII. Coos Bay Quadrangle, Oregon, Land Classification and Density of Standing Timber.

1900

Gannett, Henry

1:125k

History of the Pacific States of North America

1882

Bancroft, Hubert Howe.

A Diagram of a Portion of Oregon Territory

1851

U.S. General Land Office

Map of Oregon Territory West of Cascade Mountains

1855

U.S. General Land Office

1:1m

Oregon playground map

1936

Oregon Recreational Service

Diagram of a Portion of Oregon Territory, 1852

1852

U.S. General Land Office

1:634k

America's Greatest Scenic Asset, The Columbia River Highway, Portland, Oregon.

1923

Routledge, Fred A. (1873- )

Western part of Oregon

1899

Cram, George Franklin, 1841-1928

1:755k