You can also go here. Can get a complete copy of DOS 6.22 and / or a boot disk. Yes, must run the downloaded program or can just make a boot disk via DOS 6.22 and the FORMAT A:/S command. Somehow must get the system files on a formatted floppy.
http://www.peteweb.com/index.php?showtopic=3987
http://www.peteweb.com/index.php?showtopic=3987