ftp.ntua.gr:/mirror/CTAN/fonts/cmathbb/type1/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] cmathbb-RegularLCDFJ.pfb                         15-Sep-2020 21:28  7.3K  
[   ] cmathbb-Regular.pfb                              15-Sep-2020 21:28   76K
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