ftp.ntua.gr:/mirror/ctan/fonts/ptex-fontmaps/cmap/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 2004-H                                           25-Jun-2021 15:08   50K  
[   ] 2004-V                                           25-Jun-2021 15:08  3.0K
Apache/2.2 Server at ftp.ntua.gr Port 80