This was meant for a competition that never saw the light of day.
It could have been the first time for us. It's been the last ;) 

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[MS-DOS]                375207  626532  59.9% -lh5- 77e0 Feb 18  1999 atomic.xm
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file   375207  626532  59.9%            Feb 22  1999