ftp://ftp.nlm.nih.gov/  direct

[DIR]visible/  direct  5 twin directories
[DIR]usr/  direct  65535+ twin directories
[DIR]umls/  direct
[DIR]teh/  direct  2 twin directories
[DIR]techserv/  direct  2 twin directories
207 B  2007-08-07sitemap.xml
26 B  2007-08-05robots.txt  844+ mirrors
[DIR]rfps/  direct  2 twin directories
[DIR]online/  direct  333+ twin directories
[DIR]nlminfo/  direct
[DIR]nlmdata/  direct
70.31 KB  1997-08-04marcdc99.bin
[DIR]hstat/  direct
1 B  2007-08-05google4a540a83b03adcbe.html
[DIR]dev/  direct  29757+ twin directories
[DIR]bin/  direct  65535+ twin directories
[DIR]bibs/  direct  32 twin directories
[DIR]alerts/  direct  2343+ twin directories
[DIR]aids/  direct  24 twin directories
[DIR]acquisitions/  direct  2 twin directories
[DIR]UPLOADS/  direct  9 twin directories
235.87 KB  2007-11-05INDEX.MASTER
144.33 KB  2007-11-05INDEX.FLAT
1.72 KB  2007-11-05INDEX
1.07 KB  2009-07-14README  322+ mirrors