Twin directories of vol1:

[DIR]  ftp://ftp.etext.org/pub/CuD/CuD/vol1/
[DIR]  ftp://ftp.cs.toronto.edu/na/matlabDigest/vol1/
[DIR]  ftp://ftp.cac.psu.edu/pub/jbe/vol1/
[DIR]  ftp://ftp.tnt.uni-hannover.de/pub/soft/khoros1/manual/vol1/
[DIR]  ftp://cdsarc.u-strasbg.fr/0/more/HIP/cdroms/docs/vol1/
[DIR]  ftp://ftp.ics.muni.cz/pub/EMIS/journals/em/periodicos/file/em/vol1/
[DIR]  ftp://ftp.ics.muni.cz/pub/EMIS/proceedings/Varna/vol1/
[DIR]  ftp://ftp.ics.muni.cz/pub/EMIS/journals/TICMI/blt/vol1/
[DIR]  ftp://ftp.ics.muni.cz/pub/EMIS/journals/TICMI/lnt/vol1/
[DIR]  ftp://ftp.ics.muni.cz/pub/EMIS/journals/MDEMP/vol1/
[DIR]  ftp://ftp.ics.muni.cz/pub/EMIS/journals/GMJ/vol1/
[DIR]  ftp://ftp.ics.muni.cz/pub/EMIS/journals/BAMV/conten/vol1/
[DIR]  ftp://ftp.ubi.com/jp/splintercell/movie/short_film/vol1/
[DIR]  ftp://ftp.ccs.neu.edu/pub/mud/docs/mudlists/vol1/
[DIR]  ftp://ftp.esat.kuleuven.ac.be/psi/visics/vergauwe/mattheus/vol1/
pkg://bugseeker-demo-1.0.2_1.tgz:2584248/bugs-examples/  downloads[DIR]3  bugseeker-demo-1.0.2_1.tgz/bugs-examples/vol1/
[DIR]  ftp://ftp.blm.gov/pub/communique/wyweb/jmhcap/2004final/vol1/
[DIR]  ftp://ftp.blm.gov/pub/communique/wyweb/jmhcap/sdeis/vol1/
[DIR]  ftp://ftp.blm.gov/pub/communique/wyweb/nepa/prbcoal-feis/vol1/
pkg://jags-0.50.tgz:774536/share/examples/jags/  downloads[DIR]3  jags-0.50.tgz/share/examples/jags/vol1/
pkg://jags_0.20.2-1_alpha.deb:67578/share/examples/jags/  info  downloads[DIR]3  jags_0.20.2-1_alpha.deb/share/examples/jags/vol1/
[DIR]  ftp://ftp.math.ethz.ch/hg/EMIS/proceedings/Varna/vol1/
[DIR]  ftp://ftp.math.ethz.ch/hg/EMIS/journals/TICMI/blt/vol1/
[DIR]  ftp://ftp.math.ethz.ch/hg/EMIS/journals/TICMI/lnt/vol1/
[DIR]  ftp://ftp.math.ethz.ch/hg/EMIS/journals/em/periodicos/file/em/vol1/
[DIR]  ftp://ftp.math.ethz.ch/hg/EMIS/journals/MDEMP/vol1/
[DIR]  ftp://ftp.math.ethz.ch/hg/EMIS/journals/BAMV/conten/vol1/
[DIR]  ftp://ftp.math.ethz.ch/hg/EMIS/journals/GMJ/vol1/
[DIR]  ftp://ftp.arb.ca.gov/carbis/testmeth/vol1/
[DIR]  ftp://ftp.arb.ca.gov/carbis/aaqm/qmosqual/qamanual/vol1/
[DIR]  ftp://ftp.sai.msu.su/pub/groups/cluster/gcvs/gcvs/vol1/
[DIR]  ftp://ftp.gwdg.de/pub/EMIS/proceedings/Varna/vol1/
[DIR]  ftp://ftp.gwdg.de/pub/EMIS/journals/TICMI/blt/vol1/
[DIR]  ftp://ftp.gwdg.de/pub/EMIS/journals/TICMI/lnt/vol1/
[DIR]  ftp://ftp.gwdg.de/pub/EMIS/journals/em/periodicos/file/em/vol1/
[DIR]  ftp://ftp.gwdg.de/pub/EMIS/journals/MDEMP/vol1/
[DIR]  ftp://ftp.gwdg.de/pub/EMIS/journals/GMJ/vol1/
[DIR]  ftp://ftp.gwdg.de/pub/EMIS/journals/BAMV/conten/vol1/
[DIR]  ftp://ftp.rootsweb.com/pub/usgenweb/tx/young/vitals/marriages/vol1/
[DIR]  ftp://ftp.funet.fi/pub/sci/math/misc/journals/new-york-journal-of-mathematics/papers/vol1/
[DIR]  ftp://ftp.pbone.net/vol1/
[DIR]  ftp://ftp.podgoretsky.pri.ee/Docs/Java/Frolov/vol1/
[DIR]  ftp://ftp.mcs.anl.gov/pub/neos/netlib/vol1/
[DIR]  ftp://ftp.uvigo.es/mirror/volumes/vol1/
[DIR]  ftp://ftp.uvigo.es/mirror2/volumes/vol1/
[DIR]  ftp://ftp.fcc.gov/pub/Bureaus/Common_Carrier/Public_Notices/mci-worldcom/vol1/
[DIR]  ftp://data.bao.ac.cn/cats/more/HIP/cdroms/docs/vol1/
[DIR]  ftp://129.132.148.131/hg/EMIS/proceedings/Varna/vol1/
[DIR]  ftp://129.132.148.131/hg/EMIS/journals/em/periodicos/file/em/vol1/
[DIR]  ftp://129.132.148.131/hg/EMIS/journals/TICMI/lnt/vol1/