PDS_VERSION_ID = PDS3                                                         
RECORD_TYPE    = STREAM                                                       
OBJECT         = TEXT                                                         
  PUBLICATION_DATE = 2009-02-04                                               
  NOTE             = "EXTRINFO.TXT describes the files in the EXTRAS          
                      directory of this disk."                                
END_OBJECT     = TEXT                                                         
END                                                                           
                                                                              
                                                                              
INTRODUCTION                                                                  
                                                                              
On most PDS data volumes, the EXTRAS directory contains files which 
facilitate the use of the data on the disk, but which are not 
actually required for the use or understanding of those data.  

On this particular volume, the files in EXTRAS (if any) are only of 
historical interest.