PDB - FTP Archive over HTTP

 Name                                   Last modified      Size  
 Parent Directory                                            -   
 1by2_full_validation.pdf.gz            2020-08-09 21:47  247K  
 1by2_multipercentile_validation.png.gz 2020-08-09 21:47  107K  
 1by2_multipercentile_validation.svg.gz 2020-08-09 21:47  796   
 1by2_validation.pdf.gz                 2020-08-09 21:47  247K  
 1by2_validation.xml.gz                 2020-08-09 21:47  3.6K