Oregon - Idaho

1906

U. S. Geological Survey

1:125k

History of the Pacific States of North America

1882

Bancroft, Hubert Howe.

Map Showing the Routes travelled by the Command Of Majr. E. Steen

1860

Dixon, Joseph

1:750k

Railway Distance Map of the State of Oregon

1934

Leahy, J.F.

Oregon.

1866

U.S. General Land Office

1:1m

Oregon agric., farm values, products, acreages.

1909

Cram, George Franklin

1:2m

Southern Idaho.

1882

Cram, George Franklin

1:2m

Oregon.

1883

Cram, George Franklin

1:2m

A Diagram of Oregon

1861

U.S. General Land Office

1:1m

Oregon.

1866

Holdredge, Sterling M.

1:3m