PDB - FTP Archive over HTTP

 Name                                   Last modified      Size  
 Parent Directory                                            -   
 4b19_full_validation.pdf.gz            2020-05-31 11:15  267K  
 4b19_multipercentile_validation.png.gz 2020-05-31 11:15  106K  
 4b19_multipercentile_validation.svg.gz 2020-05-31 11:15  796   
 4b19_validation.pdf.gz                 2020-05-31 11:15  248K  
 4b19_validation.xml.gz                 2020-05-31 11:15  5.4K