A rare piece of early computing history. This 1977 Wabash 5.25-inch diskette contains North Star DOS Version 2 and BASIC Version 6 (Release 3). Developed by North Star Computers, Inc., this software was instrumental for the S-100 bus systems and the North Star Horizon. Housed in its original Wabash-branded sleeve with clear vintage labeling. A must-have for serious retro-computing collectors.

• Year: 1977

• Format: 5.25" Floppy Disk (Hard-Sectored)

• Publisher: North Star Computers, Inc. (Berkeley, CA)

• Includes: Original Wabash branded sleeve

• Condition: Pre-owned, vintage condition Untested