National highways preliminary map of the State of Minnesota : showing twenty-six hundred miles of national highways : proposed by the National Highways Association, Washington, D.C.Full Details
National highways preliminary map of the State of Minnesota : showing twenty-six hundred miles of national highways : proposed by the National Highways Association, Washington, D.C.
Description:
Cartographic Details: Scale approximately 1:1,560,000 (W 97 ̊15 ́--W 89 ̊30 ́/N 49 ̊23 ́--N 43 ̊30)́. In upper margin: Good roads everywhere : four fold system of highways. Includes text.
46 x 39 centimeters
Scale approximately 1:1,560,000
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