Items marked by the tag "Stephenson County Illinois":

CODE: CD-IL-17177-2cir2004

CODE: CD-IL-17177-2nc2005

CODE: CD-IL-17177-2nc2006

CODE: CD-IL-17177-1nc2007

CODE: CD-IL-17177-1nc2009

CODE: SM-1712008

CODE: SM-1718342

CODE: SM-1718706

CODE: SM-1727884

CODE: SM-1729093

CODE: SM-1741456

CODE: SM-1742834

CODE: SM-1756341

CODE: SM-1758369

CODE: SM-1764837

CODE: USGS-IL-17177

CODE: SM-1782543