1990 IBM PS/2 Computer Multimedia Sales Video - YouTube
1990 AUGUST PC MAGAZINE MAGAZINE - IBM PS/1 COVER - O 15340 | eBay
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HomeComputerMuseum - IBM PS/1 (model 2011)
VC&G | » The Beleaguered IBM PC in History
1981 | Timeline of Computer History | Computer History Museum
IBM PS/2 Model 30 286 - Computer - Computing History
New IBM PS/2s Emphasize SCSI Mass Storage | Space-Nerd.com
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How the IBM PC Won, Then Lost, the Personal Computer Market - IEEE Spectrum
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Personal Computer - IBM, PS/2 Model 30-286, circa 1990
The IBM PC: Was it really only 33 years ago? | ZDNET
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IBM Personal System /1 PS/1 Type 2011 Vintage Computer Rare New Working! | eBay
IBM computer from the 90s still up and running! : r/nostalgia
Retromobe - retro mobile phones and other gadgets: IBM PS/1 (1990)
IBM PS/1 - Wikipedia
