![](http://www.alamy.com/thumbs/6/1F8B49FF-5B3B-482D-9FC1-74DB21704738/W04J0A.jpg)
USGS TOPO Map Illinois IL Alsey 306885 1983 24000 Inverted Restoration
Size: 6587px × 8040px
Photo credit: © Wetdryvac / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: geological, government, historical, map, mapping, maps, orienteering, repaired, restoration, restored, states, survey, topo, topographic, topographical, united, usgs