This is a public domain reproduction copy.

Vintage Macintosh 128k Pre-Release (Sony 6.9/7.0) System Boot Disks (400k Disks)

Please note that these Pre-Release disks are buggy.

Sometimes they crash or do other odd things so have

fun playing with them but realize that I cannot guarantee 

the functionality or stability of the release.

Comes on Brand new Double Density Disks.

Shipped with USPS Priority Mail.