Twin directories of rtfm.mit.edu:

[DIR]  ftp://wt t0_Series004_z005_ch01.tif/pub/mirrors/rtfm.mit.edu/
[DIR]  ftp://ftp.uniovi.es/pub/mirrors/rtfm.mit.edu/
[DIR]  ftp://ftp.cs.nott.ac.uk/sites/rtfm.mit.edu/
[DIR]  ftp://ftp.nvg.ntnu.no/pub/mirrors/rtfm.mit.edu/
[DIR]  ftp://ftp.nvg.ntnu.no/pub/rtfm.mit.edu/
[DIR]  ftp://ftp.esat.net/mirrors/.0/rtfm.mit.edu/
[DIR]  ftp://ftp.funet.fi/.m/mirrors1/rtfm.mit.edu/
[DIR]  ftp://ftp.informatik.rwth-aachen.de/pub/mirror/rtfm.mit.edu/
[DIR]  ftp://geo.igemi.troitsk.ru/pub-linux/ftp/rtfm.mit.edu/
[DIR]  ftp://ftp.netrek.org/pub/netrek/mirrors/rtfm.mit.edu/
[DIR]  ftp://ftp.netrek.org/pub/netrek/mirrors.new/rtfm.mit.edu/
[DIR]  ftp://nic.funet.fi/.m/mirrors1/rtfm.mit.edu/