(Map 12 - Montana, North Dakota).

1878

U.S. General Land Office

1:1m

Manitoba, Saskatchewan and Alberta railway territories

1915

Chalifour, J.E.

1:2m

Ore., Wash., Idaho, Mont.

1870

Mitchell, Samuel Augustus

1:4m

Map of Alberta, Assiniboia, Athabasca and Saskatchewan

1901

Murray-Aaron, Eugene, 1852-1941.

1:1m

Gunner Jingo's Jubilee

1893

STRANGE, Thomas Bland.

Map of Oregon, Washington, Idaho, and part of Montana

1868

Mitchell, Samuel Augustus Jr.

1:4m

Washington And Oregon.

1856

Colton, G.W.

1:4m

Bancroft's Map Of Oregon, Washington, Idaho, Montana And British Columbia.

1872

Bancroft, H.H.

1:2m

Alberta. British Columbia.

1924

Rand McNally and Company

Map of Oregon, Washington, Idaho & Montana.

1874

Mitchell, Samuel Augustus Jr.

1:4m