Channing

1971

1:24k

Hartley

1985

1:100k

Hartley

1985

1:100k

Section along 36th parallel Rio Grande-Canadian Plains.

1881

Wheeler, G.M.

1:253k

Tucumcari

1958

1:250k

Tucumcari

1954

1:250k

Tucumcari

1954

1:250k

Amarillo Air Force Base : Amarillo Texas : Vicinity map

1952

United States. Air Force

1:500k

Follow U. S. 66 across the Texas Panhandle and beautiful Oklahoma.

1963

National U. S. 66 Highway Association ; Andrews, Willard

Relief Map of Oklahoma.

1912

Rand McNally and Company