Twin directories of scb:

[DIR]  ftp://ftp.aao.gov.au/pub/local/scb/
[DIR]  ftp://ftp.iglou.com/members/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/hourly.0/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/hourly.1/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/hourly.2/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/hourly.3/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/hourly.4/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/hourly.5/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/hourly.6/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/hourly.7/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/nightly.0/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/nightly.1/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/nightly.2/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/nightly.3/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/nightly.4/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/nightly.5/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/nightly.6/scb/
[DIR]  ftp://ftp.iglou.com/members/.snapshot/nightly.7/scb/
[DIR]  ftp://ftp.etext.org/pub/Politics/Spunk/library/pubs/scb/