URI: 
   DIR gopher-2007-02.mbox
   DIR gopher-2007-03.mbox
   DIR gopher-2007-04.mbox
   DIR gopher-2007-05.mbox
   DIR gopher-2007-06.mbox
   DIR gopher-2007-07.mbox
   DIR gopher-2007-08.mbox
   DIR gopher-2007-09.mbox
   DIR gopher-2007-10.mbox
   DIR gopher-2007-11.mbox
   DIR gopher-2008-08.mbox
   DIR gopher-2008-09.mbox
   DIR gopher-2008-10.mbox
   DIR gopher-2008-11.mbox
   DIR gopher-2008-12.mbox
   DIR gopher-2009-01.mbox
   DIR gopher-2009-02.mbox
   DIR gopher-2009-03.mbox
   DIR gopher-2009-04.mbox
   DIR gopher-2009-05.mbox
   DIR gopher-2009-07.mbox
   DIR gopher-2009-08.mbox
   DIR gopher-2009-09.mbox
   DIR gopher-2009-10.mbox
   DIR gopher-2009-11.mbox
   DIR gopher-2009-12.mbox
   DIR gopher-2010-01.mbox
   DIR gopher-2010-03.mbox
   DIR gopher-2010-04.mbox
   DIR gopher-2010-05.mbox
   DIR gopher-2010-06.mbox
   DIR gopher-2010-07.mbox
   DIR gopher-2010-08.mbox
   DIR gopher-2010-09.mbox
   DIR gopher-2010-10.mbox
   DIR gopher-2010-11.mbox
   DIR gopher-2010-12.mbox
   DIR gopher-2011-01.mbox
   DIR gopher-2011-02.mbox
   DIR gopher-2011-03.mbox
   DIR gopher-2011-04.mbox
   DIR gopher-2011-05.mbox
   DIR gopher-2011-06.mbox
   DIR gopher-2011-07.mbox
   DIR gopher-2011-08.mbox
   DIR gopher-2011-09.mbox
   DIR gopher-2011-10.mbox
   DIR gopher-2011-11.mbox
   DIR gopher-2011-12.mbox
   DIR gopher-2012-01.mbox
   DIR gopher-2012-02.mbox
   DIR gopher-2012-03.mbox
   DIR gopher-2012-04.mbox
   DIR gopher-2012-05.mbox
   DIR gopher-2012-06.mbox
   DIR gopher-2012-07.mbox
   DIR gopher-2012-08.mbox
   DIR gopher-2012-09.mbox
   DIR gopher-2012-10.mbox
   DIR gopher-2012-12.mbox
   DIR gopher-2013-01.mbox
   DIR gopher-2013-02.mbox
   DIR gopher-2013-03.mbox
   DIR gopher-2013-04.mbox
   DIR gopher-2013-06.mbox
   DIR gopher-2013-07.mbox
   DIR gopher-2013-08.mbox
   DIR gopher-2013-09.mbox
   DIR gopher-2013-10.mbox
   DIR gopher-2013-12.mbox
   DIR gopher-2014-01.mbox
   DIR gopher-2014-02.mbox
   DIR gopher-2014-03.mbox
   DIR gopher-2014-05.mbox
   DIR gopher-2014-06.mbox
   DIR gopher-2014-08.mbox
   DIR gopher-2014-09.mbox
   DIR gopher-2014-10.mbox
   DIR gopher-2014-11.mbox
   DIR gopher-2014-12.mbox
   DIR gopher-2015-01.mbox
   DIR gopher-2015-02.mbox
   DIR gopher-2015-03.mbox
   DIR gopher-2015-04.mbox
   DIR gopher-2015-05.mbox
   DIR gopher-2015-06.mbox
   DIR gopher-2015-07.mbox
   DIR gopher-2015-09.mbox
   DIR gopher-2015-10.mbox
   DIR gopher-2015-11.mbox
   DIR gopher-2015-12.mbox
   DIR gopher-2016-01.mbox
   DIR gopher-2016-02.mbox
   DIR gopher-2016-03.mbox
   DIR gopher-2016-04.mbox
   DIR gopher-2016-05.mbox
   DIR gopher-2016-06.mbox
   DIR gopher-2016-07.mbox
   DIR gopher-2016-08.mbox
   DIR gopher-2016-09.mbox
   DIR gopher-2016-10.mbox
   DIR gopher-2016-11.mbox
   DIR gopher-2016-12.mbox
   DIR gopher-2017-01.mbox
   DIR gopher-2017-02.mbox
   DIR gopher-2017-03.mbox
   DIR gopher-2017-04.mbox
   DIR gopher-2017-05.mbox
   DIR gopher-2017-06.mbox