http://www.piercefuller.com/collect/
http://www.sysprog.net/history.html
John W. Mauchly
and the Development of the ENIAC Computer
First General Purpose Mainframe Computer (All Encompasing 360 circle)
IBM/360
Circle Picture
Using
the IBM/360 at Newcastle, UK
Basic Info
(from Data General)
Lawrence Wilkinson's Saga of Resurrecting
an old 360
Model 91
console
http://www.ehlis.com/adam/solaris/history.html
http://www.oreilly.com/catalog/opensources/book/kirkmck.html
http://www.computerhope.com/history/unix.htm
http://www.tuhs.org/unixhist.html
http://www.microsoft.com/windows/WinHistoryIntro.mspx
http://www.houlden.f9.co.uk/msdos/dosversions.htm
http://www.houlden.f9.co.uk/msdos/dosversions.htm
http://www.acad.humberc.on.ca/~frig8279/osessay/dos/history
http://ragib.hypermart.net/linux/
http://www.sinclair.edu/classenhancements/cis225e-dmk/histlect.htm