ftp.ntua.gr:/mirror/ctan/support/texfilt/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] texfilt3.zip                                     14-Mar-1994 02:00  126K  
[TXT] readme                                           14-Mar-1994 02:00  4.3K
Apache/2.2 Server at ftp.ntua.gr Port 80