Twin directories of boot:

[DIR]  ftp://ftp.uni-leipzig.de/pub/linux/pub/comp/os/linux/sunsite/ALPHA/mips/src/boot/
[DIR]  ftp://ftp.mimuw.edu.pl/mirror/ftp.redhat.com/pub/redhat/linux/6.2/en/os/sparc/boot/
[DIR]  ftp://ftp.mimuw.edu.pl/People/sebek/3060/old/materialy-plytka-SO-2004-cd/strona_www_SO/Linux/Kod/arch/i386/boot/
[DIR]  ftp://ftp.mimuw.edu.pl/People/sebek/3060/old/materialy-plytka-SO-2004/strona_www_SO/Linux/Kod/arch/i386/boot/
[DIR]  ftp://ftp.mimuw.edu.pl/People/sebek/3060/materialy-plytka-SO-2005/strona_www_SO/Linux/Kod/arch/i386/boot/
[DIR]  ftp://ftp.kemsu.ru/incoming/sinnerKem/unix_video/etc/runlevels/boot/
[DIR]  ftp://82.96.64.7/pub/software/utils/boot/
[DIR]  ftp://82.96.64.7/pub/linux/utils/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/mips64/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/ppc/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/s390/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/s390x/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/sh/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/sparc/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/sparc64/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/alpha/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/arm/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/cris/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/i386/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/ia64/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/mips/dec/boot/
[DIR]  ftp://82.96.64.7/pub/linux/kernel/people/marcelo/linux-2.4/arch/mips/boot/
[DIR]  ftp://ftp.linux.it/ubuntu/pool/universe/b/boot/
[DIR]  ftp://ftp.linux.it/pub/People/rubini/etlinux/etlinux-1.1.3/etlinux-1.1.3-pkg/i386-host-native/host-native/grub-0.5.96.1.bin/boot/
[DIR]  ftp://ftp.linux.it/pub/People/rubini/etlinux/etlinux-1.1.3/etlinux-1.1.3-pkg/i386-native-libc5/i386-native-libc5/grub-0.5.96.1.bin/boot/
[DIR]  ftp://ftp.linux.it/debian/pool/main/b/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/utils/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/system/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/mips/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/mips64/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/ppc/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/s390/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/s390x/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/sh/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/sparc/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/sparc64/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/alpha/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/arm/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/cris/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/i386/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/ia64/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/kernel.org/pub/kernel/people/marcelo/linux-2.4/arch/mips/dec/boot/
[DIR]  ftp://ftp.eutelia.it/pub/Sunsite_Mirror/ALPHA/mips/src/boot/
[DIR]  ftp://ftp.uni-hannover.de/pub/mirror/linux/opensuse/repositories/system:/install:/head/images/repo/YaST_SVN-42.0-DVD-x86_64-Build0044-Media/boot/
[DIR]  ftp://ftp.cesca.es/mirror/debian/pool/main/b/boot/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/Mirror/opensuse.org/distribution/SL-OSS-factory/inst-source/boot/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/Mirror/opensuse.org/distribution/10.3/repo/oss/boot/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/Mirror/opensuse.org/distribution/10.3/repo/src-oss/boot/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/unix/linux/Mirror/opensuse.org/distribution/10.2/repo/oss/boot/
[DIR]  ftp://ftp.uni-frankfurt.de/pub/Mirrors/ftp.suse.de/i386/9.3/boot/