"Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army."
Contour intervals 10 and 20 feet changing on the 580 foot contour.
Dimensions
45 x 34 cm.
Date
1941
Contributors
Illinois State Geological Survey
Duck, J.A.
Scale
1:62,500
Repository
University of Illinois at Urbana-Champaign. Map Library
Original Publisher
Geological Survey Division (Urbana, Ill.)
Geological Survey (U.S.)
Collection Publisher
University of Illinois at Urbana-Champaign. Library
Call Number
G3700s.C2 1882 .U5 Keithsburg, Ill.-Iowa
Language
English
Rights
No Copyright - United States
The University of Illinois Map Library requests the following acknowledgement be included when using this Historical Map: Map provided courtesy of the Map Library at the University of Illinois at Urbana-Champaign.
Archival File Name
Keithsburg.tif
Collection Title
Historical Maps Online
Title
Illinois-Iowa, Keithsburg quadrangle
Title-Alternative
Keithsburg quadrangle, Illinois-Iowa
Author
Geological Survey (U.S.)
Coverage-Spatial
Illinois
Subject
Topography
Topographic maps
Maps
Keithsburg
Iowa
Illinois
Type
Maps
Description
1 map, colored
Shows roadway classification as of 1940.
Relief shown by contours and spot heights.
"Surveyed in 1921, 1931, 1934, and 1935"
"Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army."
Contour intervals 10 and 20 feet changing on the 580 foot contour.
Dimensions
45 x 34 cm.
Date
1941
Contributors
Illinois State Geological Survey
Duck, J.A.
Scale
1:62,500
Repository
University of Illinois at Urbana-Champaign. Map Library
Original Publisher
Geological Survey Division (Urbana, Ill.)
Geological Survey (U.S.)
Collection Publisher
University of Illinois at Urbana-Champaign. Library
Call Number
G3700s.C2 1882 .U5 Keithsburg, Ill.-Iowa
Language
English
Rights
No Copyright - United States
The University of Illinois Map Library requests the following acknowledgement be included when using this Historical Map: Map provided courtesy of the Map Library at the University of Illinois at Urbana-Champaign.