QRZ! Ham Radio CDROM, May 1996.  Walnut Creek CDROM.
 ----------------------------------------------------
 TCP/IP PA0GRI NOS (unix
 path: \files\t_pa0gri 
 ----------------------------------------------------
nos12229.lp  PA0GRI NOS Release (Unix)
nos1229.exe  PA0GRI NOS Release (Unix)
nos1229.man  PA0GRI NOS Manual (Unix)
nos1229.map  PA0GRI NOS Release (Unix)
nos1229.nr   PA0GRI NOS Release (Unix)
nos1229.psz  PA0GRI NOS Release (Unix)
nos1229.zip  PA0GRI NOS Release (Unix)