Twin directories of man:

[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/sunsite/docs/man/
[DIR]  ftp://ftp.mimuw.edu.pl/mirror/ftp.redhat.com/pub/redhat/linux/6.2/en/os/sparc/misc/src/anaconda/isys/modutils/man/
[DIR]  ftp://ftp.mimuw.edu.pl/mirror/ftp.redhat.com/pub/redhat/linux/6.2/en/os/sparc/misc/src/anaconda/loader/pcmcia-install/man/
[DIR]  ftp://82.96.64.7/pub/software/admin/mon/html/man/
[DIR]  ftp://82.96.64.7/pub/linux/utils/man/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/jsipek/guilt/man/
[DIR]  ftp://ftp.qucis.queensu.ca/pub/txl/Archive/7.4/TXL7.4/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS/solaris_32/SUNWebsm/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS/solaris_64/116832-03/SUNWebsm/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS/solaris_64/SUNWebsm/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS/solaris_x86/SUNWebsm/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS7.2_hotfix/Solaris/116831-02/SUNWebsm/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS7.2_hotfix/Solaris/116832-02/SUNWebsm/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS7.2_hotfix/Solaris/LGTOman/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS7.2_hotfix/Solaris/LGTOwiz/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/EBS7.2_hotfix/Solaris/LGTOwizd/reloc/share/man/
[DIR]  ftp://ftp.unb.ca/pub/SolsticeBackup/SUNWebsm/reloc/share/man/
[DIR]  ftp://ftp.eenet.ee/arhiiv/gnu/gnu/Manuals/dc-1.05/man/
[DIR]  ftp://ftp.eenet.ee/arhiiv/gnu/gnu/Manuals/gawk-3.0.3/man/
[DIR]  ftp://ftp.linux.it/pub/People/rubini/etlinux/etlinux-1.1.3/etlinux-1.1.3-pkg/i386-native-libc5/i386-native-libc5/ld.so-1.7.14/man/
[DIR]  ftp://134.121.1.1/.snapshot/nightly.3/pub/gnu/Manuals/gawk-3.0.3/man/
[DIR]  ftp://134.121.1.1/.snapshot/nightly.3/pub/gnu/Manuals/dc-1.05/man/
[DIR]  ftp://134.121.1.1/pub/gnu.OLD/Manuals/gawk-3.0.3/man/
[DIR]  ftp://134.121.1.1/pub/gnu.OLD/Manuals/dc-1.05/man/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/utils/man/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/jsipek/guilt/man/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/docs/LuCaS/web-lucas/local/mirror/man/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/docs/LuCaS/web-lucas/local/man/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/docs/LuCaS/web-lucas-/local/man/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/apps/doctools/man/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.1/source/ap/man/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-current/source/ap/man/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-11.0/source/ap/man/
[DIR]  ftp://ftp.eutelia.it/pub/Slackware_Mirror/slackware-12.0/source/ap/man/
[DIR]  ftp://ftp.cesca.es/mirror2/gnu/Manuals/dc-1.05/man/
[DIR]  ftp://ftp.cesca.es/mirror2/gnu/Manuals/gawk-3.0.3/man/
[DIR]  ftp://ftp.saintjoe.edu/pub/linux/slackware/slackware-current/source/ap/man/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/linux/utils/man/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/software/admin/mon/html/man/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/linux/kernel/people/jsipek/guilt/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/bmeps/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/chklref/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/fig2vect/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/lametex/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/png2pdf/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/ps2eps/doc/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/shlatex/en/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/shlatex/fr/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/support/latexdraw/man/
[DIR]  ftp://ftp.inf.utfsm.cl/pub/tex-archive/tools/macutils/man/