Just listen to it, will ya?

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]               298197  454286  65.6% -lh5- b9c9 Jul  8  1988 base
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file   298197  454286  65.6%            Nov 12  1997