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Start Over You searched for: Institution University of Michigan Remove constraint Institution: University of Michigan Year 1867 Remove constraint Year: 1867 Bounding Box -40.000931 39.999015 -39.999064 40.000987 Remove constraint Bounding Box: -40.000931 39.999015 -39.999064 40.000987

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1867. Chaffee, O. N. (Engineer), Comstock, C. B. (Cyrus Ballou), 1831-1910, Farquhar, F. U. (Francis Ulric), Flint, Anthony Ray, 1924-, Green, B. D. (Surveyor), Gregory, James F. (James Fingal), 1843-1897, Lamson, A. C., Livermore, W. R. (William Roscoe), 1843-1919, Mayer, J. R. (John R.), Molitor, Albert, Raynolds, W. F. (William Franklin), 1820-1894, surveyor, Towar, F. M., U.S. Lake Survey, issuing body, United States. War Department. Corps of Engineers, and Wisner, G. Y. Depths shown by soundings and gradient tints. Also shows lighthouses, composition of lake bottom, and shoreline land use and buildings. Includes: n...
1867. Barlow, Robert, 1813-1883, Geological Survey of Canada, and Richardson, James (Geologist). Greenwich prime meridian. Relief shown by hachures and spot heights. Includes 3 profiles. 1 map: col.; 77 x 88 cm.