Mac OS 7.5.2a5c2

System 7.5.2a5c2 (Stubble) is an early alpha build of System 7.5.2. This is the earliest known build to be capable of running on SheepShaver using a Performa 6400 ROM. Due to its earliness, places such as the About This Macintosh and the installer files will still identify itself as System 7.5.