De Long Quadrangle

NOTE: This is not the actual topographic map! This image depicts the area covered by the topographic map and identifies the surrounding maps. If you have additional questions contact the Information Office or call 217-244-2414.

County: Knox
Current Date: 1982
Photo Revision Date:
Archive Date: 1982

Surrounding Quads

Northwest - Galesburg West
North - Galesburg East
Northeast - Appleton
West - Abingdon
East - Maquon
Southwest - Avon
South - London Mills
Southeast - Fairview

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ISGS Publications

Updated 01/06/2010 SLD