Illinois, Chicago sheet University Of Illinois Urbana Champaign Public content

Description:
Contour interval 5 feet.;"Surveyed in 1889.";Relief indicated by contours.;1 map, colored;45 x 34 cm.;1:62,500
Creator:
Geological Survey (U.S.)
Publisher:
Geological Survey (U.S.)
Provider:
University of Illinois Urbana-Champaign
Temporal Coverage:
1891
Spatial Coverage:
Illinois
Access Rights:
Public
Format:
JPEG2000
Location

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