PDB - FTP Archive over HTTP

 Name                                   Last modified      Size  
 Parent Directory                                            -   
 2lk4_full_validation.pdf.gz            2020-05-31 09:42  515K  
 2lk4_multipercentile_validation.png.gz 2020-05-31 09:42  107K  
 2lk4_multipercentile_validation.svg.gz 2020-05-31 09:42  801   
 2lk4_validation.pdf.gz                 2020-05-31 09:42  335K  
 2lk4_validation.xml.gz                 2020-05-31 09:42   63K