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Start Over Format JPEG2000 Publisher U.S. Geological Survey (U.S.)

1. Illinois, Des Plaines sheet

Maps University Of Illinois Urbana Champaign Public content
1890. Geological Survey (U.S.). Contour interval 10 feet.;"Surveyed in 1889-90.";Relief indicated by contours.;1 map, colored;45 x 34 cm.;1:62,500. U.S. Geological Survey (U.S.).

2. Illinois, LaSalle sheet : reconnaissance map

Maps University Of Illinois Urbana Champaign Public content
1908. Geological Survey (U.S.). Contour interval 10 feet;"Surveyed in 1891.";Relief indicated by contours.;1 map, colored;45 x 34 cm.;1:62,500. U.S. Geological Survey (U.S.).

3. Illinois, Rushville quadrangle

Maps University Of Illinois Urbana Champaign Public content
1958. Geological Survey (U.S.). Contour interval 20 feet.;"Surveyed in 1922-1923";Relief shown by contours and spot heights.;1 map, colored;45 x 35 cm.;1:62,500. Geological Survey Division (Urbana, Ill.) and U.S. Geological Survey (U.S.).

4. Illinois-Indiana, Mount Carmel quadrangle : topography.

Maps University Of Illinois Urbana Champaign Public content
1904. Geological Survey (U.S.). Contour interval 20 feet.;"Surveyed in 1902.";Includes "diagram of township.";Relief shown by contours and spot heights.;1 map, colored;45 x 35 cm.... U.S. Geological Survey (U.S.).