ftp://mirrors.hpcf.upr.edu/pub/Mirrors/ubuntu/archive/  direct

[DIR]pool/  direct  1000+ twin directories
[DIR]project/  direct  850+ twin directories
4.26 MB  2008-07-05.ls-lR.gz.rwxm4O
[DIR]dists/  direct  1000+ twin directories
[DIR]indices/  direct  600+ twin directories
5.13 MB  2008-07-05ls-lR.gz