1. Sectional map Itasca County, Minn : compiled from latest government surveys and other authentic sources Maps University Of Minnesota Public content 1907. Jewett & Son. Cartographic Details: Scale [1:158,400]. 1 in. = 2.5 mi. (W 94°26'--W 93°02'/N 47°56'--N 47°01'). 66 x 70 centimeters Scale [1:158,400]. 1 inch = 2... Jewett & Son (Saint Paul, Minnesota), 1907.