Mac System Software 1.0 Finder 0.85

Mac System Software 1.0 Finder 0.85 is a version of Mac System Software that was included on the Guided Tour disk released alongside the Macintosh 128K on 1984-01-24, had an earlier version of Mac System Software 1.0. This version had the mountain scene that was removed in the proper Mac System Software 1.0 which had a Finder version of 0.97. The System Icons have a Mac with a long disk slot, most likely a Twiggy drive.