PDB - FTP Archive over HTTP

 Name                                   Last modified      Size  
 Parent Directory                                            -   
 1b33_full_validation.pdf.gz            2020-05-31 09:51  1.1M  
 1b33_multipercentile_validation.png.gz 2020-05-31 09:51  115K  
 1b33_multipercentile_validation.svg.gz 2020-05-31 09:51  815   
 1b33_validation.pdf.gz                 2020-05-31 09:51  1.0M  
 1b33_validation.xml.gz                 2020-05-31 09:51   53K