The history of Oregon, geographical and political [microform] : embracing an analysis of the old Spanish claims, the British pretensions, the United States title : an account of the present condition and character of the country and a throrough examination of the project of a national railroad, from the Atlantic to the Pacific ocean /
Wilkes, George,1817-1885.
New York : W. H. Colyer,
1845.
Sabin 103997
Microfiche.
Pacific railroads