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 Name                           Last modified      Size  
 Parent Directory                                    -   
 plate-1-thumb.jpg              2011-05-02 10:36   13K  
 plate-1.pdf                    2011-03-16 20:14  724K  
 report-thumb.jpg               2011-05-03 12:47  4.3K  
 report.pdf                     2010-09-24 15:42  305K

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URL: https://pubs.usgs.gov/of/1951/0016/
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