Illinois, LaSalle sheet : reconnaissance map

Description:

Contour interval 10 feet;"Surveyed in 1891.";Relief indicated by contours.;1 map, colored;45 x 34 cm.;1:62,500

Creator:

Geological Survey (U.S.)

Publisher:

U.S. Geological Survey (U.S.)

Provider:

University of Illinois Urbana-Champaign

Temporal Coverage:

1908

Spatial Coverage:

Illinois

Access Rights:

Public

Format:

JPEG2000