PDB - FTP Archive over HTTP

 Name                                   Last modified      Size  
 Parent Directory                                            -   
 1b73_full_validation.pdf.gz            2020-05-31 09:53  247K  
 1b73_multipercentile_validation.png.gz 2020-05-31 09:53  112K  
 1b73_multipercentile_validation.svg.gz 2020-05-31 09:53  811   
 1b73_validation.pdf.gz                 2020-05-31 09:53  234K  
 1b73_validation.xml.gz                 2020-05-31 09:53  8.2K