Twin directories of xd1:

[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/slackware/contrib/XFree86-2.1.1/xd1/
[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/slackware/slakware/xd1/
[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/slackware/slakware/xd1/
[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/slackware/xd1/
[DIR]  ftp://ftp.swin.edu.au/slackware/slackware-3.3/slakware/xd1/
[DIR]  ftp://ftp.slackware.at/slackware-3.3/slakware/xd1/
[DIR]  ftp://ftp.rz.tu-bs.de/pub/mirror/ALL_primary_servers/rsync/ftp.slackware.com/slackware/slackware-3.3/slakware/xd1/
[DIR]  ftp://64.50.238.52/.1/slackware/slackware-3.3/slakware/xd1/
[DIR]  ftp://64.50.236.52/.1/slackware/slackware-3.3/slakware/xd1/
[DIR]  ftp://147.52.159.12/mirrors/linux/slackware/slackware-3.3/slakware/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-4.0/slakware/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-7.0/slakware/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-7.1/slakware/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-3.6/slakware/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-3.9/slakware/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-1.1.2/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-3.3/slakware/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-3.4/slakware/xd1/
[DIR]  ftp://ftp.uni-wuppertal.de/pub/linux/slackware/slackware-3.5/slakware/xd1/
[DIR]  ftp://ftp.irf.se/pub/tmp/outgoing/slkw-1-2.8/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-3.4/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-3.5/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-3.6/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-3.9/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-4.0/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-7.0/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-7.1/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.2.0/link2cd/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.2.0/slaktest/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.2.0/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.3/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-3.0/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-3.1/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-3.3/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.0.1/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.1/contrib/XFree86-2.1.1/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.1/slackpro/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.1/slakpro2/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.1/slakpro3/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-2.1/slakware/xd1/
[DIR]  ftp://ftp.lug.udel.edu/pub/slackware/slackware-1.1.2/xd1/
[DIR]  ftp://ftp.nvg.ntnu.no/pub/mirrors/ftp.slackware.org/slakware/xd1/
[DIR]  ftp://ftp.slackware-brasil.com.br/slackware-3.5/slakware/xd1/
[DIR]  ftp://ftp.slackware-brasil.com.br/slackware-3.6/slakware/xd1/
[DIR]  ftp://ftp.slackware-brasil.com.br/slackware-3.9/slakware/xd1/
[DIR]  ftp://ftp.slackware-brasil.com.br/slackware-4.0/slakware/xd1/
[DIR]  ftp://ftp.slackware-brasil.com.br/slackware-7.0/slakware/xd1/
[DIR]  ftp://ftp.slackware-brasil.com.br/slackware-7.1/slakware/xd1/
[DIR]  ftp://ftp.slackware-brasil.com.br/slackware-3.3/slakware/xd1/
[DIR]  ftp://ftp.slackware-brasil.com.br/slackware-3.4/slakware/xd1/