drwxrwxr-x    2 ftp      ftp             6 Feb 19  2008 .
drwxrwxr-x    3 ftp      ftp             4 Feb 19  2008 ..
-rwxrwxr-x    1 ftp      ftp         21754 Feb 19  2008 710709_PDP-16.pdf
-rwxrwxr-x    1 ftp      ftp         70106 Feb 19  2008 710730_Bell_Clark_and_CMU_in_PDP16_Manual.pdf
-rwxrwxr-x    1 ftp      ftp        394100 Feb 19  2008 720214_The_Future_Of_The_PDP-16.pdf
-rwxrwxr-x    1 ftp      ftp        821561 Feb 19  2008 720302_PDP-16_Review.pdf