1917. Geological Survey (U.S.). Surveyed in 1913-1915.; Relief shown by contours and spot heights. 124 x 112 centimeters Scale 1:31,680 General Map Collection. The Survey (Washington).
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1917. Geological Survey (U.S.). Relief shown by contours and spot heights.; Includes notes. 117 x 106 centimeters Scale 1:31,680 General Map Collection. Department of the Interior, U.S. Geological Survey (Washington).
143. Washtenaw Co., Mich.
1917. W.W. Hixson & Co. Negative photostat of map in its Plat book of Michigan. 1917? Ref. GA 431 .1917 Insets: Augusta and York Townships on a larger scale. 1 map; 15 x 2...
1917. United States. Forest Service. Boise meridian.; Text on rules, regulations, laws and tourist information on verso. 63 x 49 centimeters No scale given. General Map Collection. U.S. Forest Service (Washington D.C).
1917. Sanborn Map Company. Westover, Clearfield County, Pennsylvania, October 1917. 1 map : col. ; sheet 65 x 54 cm. Scale approximately 1:1,200. 100 ft. to an in. Sanborn Map Company.