ftp://ftp.uu.net/.vol/8/X/  direct

[DIR]epoch/  direct  138 twin directories
[DIR]contrib/  direct  54605+ twin directories
[DIR]andrew/  direct  471+ twin directories
[DIR]Xkernel/  direct  5 twin directories
[DIR]XTEST/  direct  23 twin directories
[DIR]R6.4/  direct  16 twin directories
[DIR]R6.3/  direct  47 twin directories
[DIR]R6.1/  direct  45 twin directories
[DIR]R6/  direct  85 twin directories
[DIR]R5/  direct  60 twin directories
[DIR]R4/  direct  55 twin directories
28 B  2001-06-28InterViews
[DIR]DOCS/  direct  929+ twin directories
[DIR]386ix/  direct  166 twin directories
0  2001-06-28.notar  2569+ mirrors