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| Title | Illinois-Iowa-Missouri, Keokuk quadrangle |
| Title-Alternative | Keokuk quadrangle, Illinois-Iowa-Missouri |
| Author | Geological Survey (U.S.) |
| Coverage-Spatial | Illinois; Missouri |
| Subject | Illinois; Maps; Topographic maps; Topography; Keokuk; Missouri |
| Type | Maps |
| Description | 1 map : col.; Relief shown by contours and spot heights.; "Culture and drainage in part compiled from aerial photographs taken by Air Corps, U.S. Army"; "Surveyed in 1921, 1928 and 1932"; "Contour intervals 10 and 20 feet changing on the 500 foot contour"; Shows roadway classification as of 1935. |
| Extent | 45 x 34 cm. |
| Date | 1936 |
| Contributors | Illinois State Geological Survey; Staack, J.G. (John George), b. 1878 |
| Scale | 1:62,500 |
| Collection | Historical Maps Online |
| Repository/Holding Library | University of Illinois at Urbana-Champaign-Champaign. Map & Geography Library |
| Publisher | [Washington, D.C.] : U.S. Geological Survey ; Urbana, Ill. : Geological Survey Division, 1936. |
| Call Number | G3700s.C2 1882.U5 Keokuk, Ill.-Iowa-Mo. |
| Rights | http://images.library.uiuc.edu/projects/maps/terms.html |
| Archival File Name | Keokuk.tif |
| JPEG2000 URL | http://histmapimages.grainger.illinois.edu/jp2files/Keokuk.jp2 |
