#1502491 IBM Installation and Setup Personal Computer AT. #1502241 IBM Guide to Operations. The item "IBM DOS 1.10 and PC AT Binders with Diskettes and Diagnostics Cassette ORIGINAL" is in sale since Sunday, October 22, 2017.This item is in the category "Computers/Tablets & Networking\Vintage Computing\Vintage Manuals & Merchandise". The seller is "72cruiser" and is located in Fletcher, North Carolina. This item can be shipped to United States.