drwxrwxr-x    2 ftp      ftp            11 Nov 24  2019 .
drwxrwxr-x   26 ftp      ftp            28 Sep 11  2018 ..
-rwxrwxr-x    1 ftp      ftp      40423494 Oct 07  2012 070-1932-01_Rev_A_4662_Interactive_Digital_Plotter_User_Manual_Nov_1976.pdf
-rwxrwxr-x    1 ftp      ftp      93002826 Nov 21  2019 070-1933-01_Tektronix_4662_Interactive_Digital_Plotter_Service_Manual_Jul83.pdf
-rwxrwxr-x    1 ftp      ftp      87776310 Nov 22  2019 070-2670-00_Tektronix_4663_Interactive_Digital_Plotter_Operators_Manual_Aug79.pdf
-rwxrwxr-x    1 ftp      ftp      104908474 Nov 24  2019 070-3453-00_4663_Interactive_Digital_Plotter_Service_Vol_2_Jun1983.pdf
-rwxrwxr-x    1 ftp      ftp      57449228 Nov 24  2019 070-3669-00_4663_Interactive_Digital Plotter_Service_Vol_1_Jun1983.pdf
-rwxrwxr-x    1 ftp      ftp      129084255 Nov 24  2019 070-3806-00_4663_Interactive_Digital_Plotter_Programmer's_Reference_Jan1982.pdf
-rwxrwxr-x    1 ftp      ftp      42553054 Nov 24  2019 070-3807-00_4663_Interactive_Digital_Plotter_Operators_Sept_1982.pdf
-rwxrwxr-x    1 ftp      ftp      19080407 Apr 06  2006 070-4164-00_4662_Pgmg_Apr82.pdf
-rwxrwxr-x    1 ftp      ftp      14342999 Apr 06  2006 070-4165-00_4662opt31_Oper_Feb83.pdf