PDB - FTP Archive over HTTP

 Name                                   Last modified      Size  
 Parent Directory                                            -   
 2l53_full_validation.pdf.gz            2020-05-31 11:00  432K  
 2l53_multipercentile_validation.png.gz 2020-05-31 11:00  102K  
 2l53_multipercentile_validation.svg.gz 2020-05-31 11:00  769   
 2l53_validation.pdf.gz                 2020-05-31 11:00  219K  
 2l53_validation.xml.gz                 2020-05-31 11:00   68K