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USGS Maps - Update Log

DATE TASK NOTES
     
     
     
     
11-17-2015 Completed a re-write of this page, which included Indexes in PDF file format and an interactive map with hyperlinks to pages from which users can view the map, scale, and year of their choosing.  
07-10-2014 Added link to the USGS Historical Topographic Map Explorer interactive map  
05-20-2014 Added interactive map to view USGS Maps / Historical, thru 2010. Moved PDF files and SID files to folders under Maps/MapsU/USGS. Added this page and the link to it.  
     
     

 

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