1866. American Central Railway Company. Relief shown using hachures.;1 map, colored;40 x 115 cm.;ca. 1:1,200,000.
2. Gest's map of railways centering at Cincinnati with their tributary lines in adjoining states and Canada west.
1853. Lewis, I. T. The geographical features taken from Colton's map of the United States.;Entered according to Act of Congress in the year 1853 by E. Gest in the Dis...
1899. Geological Survey (U.S.). Contour interval 10 feet.;"Surveyed in 1897.;Relief indicated by contours and spot heights.;1 map, colored;45 x 35 cm.;1:62,500.
1867. Bartholomew, John, 1831-1893. Washington, Greenwich.;1 map, colored;26 x 38 cm.;ca. 1:2,300,000.
1890-2014. See Related Records below to download individual GeoTIFFs. The Purdue historical campus map collection was scanned and georeferenced by Purdue Univ...