Notice -- it has come to my attention that another seller is using identical copies of my listing photos and descriptions without my permission. If you see such a listing, it is not mine.
These are 800K disks and will work with all System 6-compatible Macs.
If you have a machine with a 1.4MB floppy drive, I have a 1.4MB version of this set for a slightly lower price in my other listings.Check with me before buying if you aren\'t sure which type of floppy drive your machine has.This operating system is one of many pieces of older software that Apple previously released to the public as a free download. However, many collectors have trouble getting this software onto media that can be used by their vintage Mac, due to differences in file systems & physical connectivity that exist between these machines and modern computers. I offer these disks as a solution to that problem.
Please be advised that while this software can be obtained by the public free of charge, it is still the intellectual property of Apple Computer, Inc, and I claim no rights to it. What you are purchasing in this listing is only the disks themselves, and my service of transferring the software onto those disks.These 800K disks are formatted and written using a real vintage Mac, are tested on a different machine than the one that wrote them, and will work properly as long as your machine\'s floppy drive is in good repair. If you have not cleaned the heads & lubricated the drive\'s eject mechanism since acquiring the machine, you must do so before using these disks. If you skip this step, dust buildup on the heads will scratch the media & render the disks unreadable.
Please note that these disks are recycled, and the color of the ones you receive may vary. All will be appropriately and attractively labeled like what is pictured.These disks can be used/installed on the following vintage Mac computers:

• Plus
• Plus ED
• 512Ke (but not the original 512K with 400k floppy drive)
  
• II, IIx*, IIcx*, IIci*, IIfx*, II*

Models with * have 1.4MB floppy drives, and can use these disks or the less-expensive 1.4MB set in my other listings.Apple, Macintosh, and the Apple/Macintosh logo are registered trademarks of Apple Computer, Inc.