1867. Blanchard, Rufus, 1821-1904. Includes 14 lines of "Explanations" on congressional townships.;1 map, colored;97 x 63 cm.;1:1,267,200 or 20 miles to 1 inch. Rufus Blanchard (Chicago, Ill.).
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1979. Toot, Ryan, Frelich, Lee E., Butler, Ethan E., and Reich, Peter B. Research Highlights: We modeled climate-biome envelopes at high resolution in the Western Great Lakes Region for recent and future time-periods. Th...
Big Ten Academic Alliance Geospatial Information Network.
1844. Nicollet, J. N. (Joseph Nicolas), 1786-1843. Differs from edition also copyrighted in 1844 in that it includes map of Michigan on verso.; Relief shown by hachures.; Shows counties, Indian trai... Sidney E. Morse and Samuel Breese (New York), 1944.
1849. Prime meridians: Washington, D.C. & Greenwich.Below lower left margin: Entered according to Act of Congress in the year 1849 by W. Williams in the ... D. Appleton and Company (Philadelphia).
2010. Federal Railroad Administration. This line data layer represents railroad lines for the Upper Midwest in 2010. The Upper Midwest includes: Indiana, Illinois, Michigan, Minnesota, O...
2010. Federal Railroad Administration. This point data layer represents railroad nodes for the Upper Midwest in 2010. The Upper Midwest includes: Indiana, Illinois, Michigan, Minnesota, ...