File:McHenry County Illinois.png

Image of State of Illinois with McHenry county highlighted. Public domain map courtesy of The General Libraries, The University of Texas at Austin, modified to show counties. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.