Twin directories of 1997:

[DIR]  ftp://ftp.cs.rutgers.edu/pub/hirsh/papers/1997/
[DIR]  ftp://ftp.grame.fr/pub/MidiShare/archive/1997/
[DIR]  ftp://ftp.mainstreet.net/pub/support/tapi/1997/
[DIR]  ftp://ftp.qucis.queensu.ca/pub/dalamb/courses/838/1997/
[DIR]  ftp://ftp.matrox.com/pub/mga/archive/dos_cad/1997/
[DIR]  ftp://ftp.matrox.com/pub/mga/archive/win_95/1997/
[DIR]  ftp://ftp.matrox.com/pub/mga/archive/win_9x/1997/
[DIR]  ftp://ftp.matrox.com/pub/mga/archive/win_nt4/1997/
[DIR]  ftp://ftp.wins.uva.nl/pub/programming-research/reports/1997/
[DIR]  ftp://ftp.ips.gov.au/wdc-data/spec/spectrograph event logs/culgoora/1997/
[DIR]  ftp://ftp.ips.gov.au/wdc-data/riometer/data/maw/1997/
[DIR]  ftp://ftp.ips.gov.au/wdc-data/riometer/data/mcq/1997/
[DIR]  ftp://ftp.ips.gov.au/wdc-data/riometer/data/shire/summary_plots/1997/
[DIR]  ftp://ftp.ips.gov.au/wdc-data/solradio/data/learmonth/LSR/1997/
[DIR]  ftp://ftp.ips.gov.au/wdc-data/riometer/data/cas/1997/
[DIR]  ftp://ftp.ips.gov.au/wdc-data/riometer/data/dav/1997/
[DIR]  ftp://ftp.ips.gov.au/data/Products and Services/Monthly Reports/1997/
[DIR]  ftp://ftp.sdsmt.edu/pub/choralnet/archives/1997/
[DIR]  ftp://ftp.psg.com/pub/lists/1997/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/equity/news/1997/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/pr/publish/data/statsbook/1997/
[DIR]  ftp://ftp.psg.com/pub/modula-2/gpm/publications/publications/newsarch/1997/
[DIR]  ftp://ftp.hpl.hp.com/gatekeeper/pub/cygwin/mail-archives/1997/
[DIR]  ftp://ftp.hpl.hp.com/pub/datasets/animation-bear/lsf/rwc/1997/
[DIR]  ftp://ftp.bossa.pl/pub/wyniki/finansowe/1997/
[DIR]  ftp://ftp.niwa.co.nz/tropac/co2/bhd/1997/
[DIR]  ftp://ftp.etext.org/pub/Zines/HoltzLusiNation/Photos/1997/
[DIR]  ftp://ftp.etext.org/pub/Poetry/2River/cards/1997/
[DIR]  ftp://ftp.cmo.de/pub/Computer/Amstrad_CPC/CPC-Parties/1997/
[DIR]  ftp://ftp.ctm.ru/ctm/CURRENCY/1997/
[DIR]  ftp://ftp.iszf.irk.ru/ssrt/bursts/1997/
[DIR]  ftp://ftp.iszf.irk.ru/stop/1997/
[DIR]  ftp://ftp.kamsoft.pl/pub/GAZETY/GABINET/1997/
[DIR]  ftp://ftp.kamsoft.pl/pub/GAZETY/VITAMINA/1997/
[DIR]  ftp://ftp.kreonet.re.kr/tools/graphics/gimp/gtk/patches/outdated/old/1997/
[DIR]  ftp://ftp.kreonet.re.kr/tools/graphics/gimp/gtk/patches/outdated/1997/
[DIR]  ftp://ftp.kreonet.re.kr/tools/graphics/gimp/gtk/patches/unapplied/1997/
[DIR]  ftp://ftp.cs.wisc.edu/pub/techreports/1997/
[DIR]  ftp://ftp.cs.wisc.edu/sohi/papers/1997/
[DIR]  ftp://ftp.cs.wisc.edu/sohi/talks/1997/
[DIR]  ftp://ftp.lehigh.edu/pub/listproc/qrp-l/archives/1997/
[DIR]  ftp://ftp.swiss.ai.mit.edu/pub/thinkpad/archive/1997/
[DIR]  ftp://ftp.swiss.ai.mit.edu/pub/thinkpad/old-archive/1997/
[DIR]  ftp://ftp.amsat.org/amsat/news/1997/
[DIR]  ftp://ftp.cs.washington.edu/tr/1997/
[DIR]  ftp://ftp.3logic.net/pub/fidonet/nodelist/1997/
[DIR]  ftp://ftp.hitl.washington.edu/pub/scivw/conferences/1997/
[DIR]  ftp://ftp.hitl.washington.edu/pub/scivw/postings/1997/
[DIR]  ftp://ftp.stsci.edu/pub/stsci/newsletters/1997/
[DIR]  ftp://ftp.stsci.edu/pub/instrument_news/WFPC2/Wfpc2_hotpix/1997/