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IBM PC DOS 6.1 Base Edition 61G1550 – Retail Big Box Version!

This is the full retail version – not an OEM or upgrade edition. In excellent condition all around – all of the literature appears to be there. The box has some shelf wear. The paper labels on 3 of the 4 3 1/2″ 1.44MB diskettes are discolored. They were like that when I removed the shrink wrap years ago. The diskettes are fully functional, I recently used them to install on a 386 computer.

Vintage IBM PC DOS 6.1 users guide manual

This is a vintage IBM PC DOS 6.1 user’s guide manual. It is an English language operating system designed for IBM-compatible computers with a minimum of 512 KB RAM and less than 50 MB hard drive space. The manual is in the format of a 3.5″ floppy disk and is suitable for a single device. The brand is IBM and the model is DOS 6.1.